Weather Warnings for Montana

Current Watches, Warnings and Advisories for Montana Issued by the National Weather Service
Alerts Updated: April 21, 2018, 5:44 am  UTC


High Wind Warning issued April 21 at 5:44AM MDT until April 21 at 9:00PM MDT by NWS

Summary: Default overview section ...HIGH WIND WARNING REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 9 PM MDT THIS EVENING... * Winds: Southwest 35 to 45 mph with gusts up to 70 mph. Local gusts up to 80 mph are possible along the immediate Rocky Mountain Front and in wind prone areas.
Severity:  Severe    Effective:  April 21, 2018, 9:00 am      Expires:  April 21, 2018, 9:00 pm
Area:  Eastern Glacier; Northern Rocky Mountain Front; Southern Rocky Mountain Front


High Wind Warning issued April 21 at 5:44AM MDT until April 21 at 9:00PM MDT by NWS

Summary: Default overview section ...HIGH WIND WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS EVENING... * Winds: West 30 to 40 mph with gusts up to 60 mph. * Timing: Winds will increase across the plains of North Central Montana during the late morning and early afternoon hours today.
Severity:  Severe    Effective:  April 21, 2018, 12:00 pm      Expires:  April 21, 2018, 9:00 pm
Area:  Chouteau; Eastern Pondera; Eastern Teton; Hill; Liberty; Toole


Flood Warning issued April 20 at 9:54PM MDT until further notice by NWS

Summary: ...Observed Flooding Changed from Minor to Minor Severity for the following rivers in Montana... ...Forecast Flooding Changed from Minor to Moderate Severity for the following rivers in Montana... Milk River at Dodson affecting Phillips County Milk River at Nashua affecting Valley County
Severity:  Moderate    Effective:  April 20, 2018, 9:54 pm      Expires:  April 21, 2018, 12:53 pm
Area:  Phillips; Valley


Flood Warning issued April 20 at 9:54PM MDT until further notice by NWS

Summary: ...Observed Flooding Changed from Minor to Minor Severity for the following rivers in Montana... ...Forecast Flooding Changed from Minor to Moderate Severity for the following rivers in Montana... Milk River at Dodson affecting Phillips County Milk River at Nashua affecting Valley County
Severity:  Moderate    Effective:  April 20, 2018, 9:54 pm      Expires:  April 21, 2018, 12:53 pm
Area:  Valley


Flood Warning issued April 20 at 9:54PM MDT until further notice by NWS

Summary: ...Observed Flooding Changed from Minor to Minor Severity for the following rivers in Montana... ...Forecast Flooding Changed from Minor to Moderate Severity for the following rivers in Montana... Milk River at Dodson affecting Phillips County Milk River at Nashua affecting Valley County
Severity:  Moderate    Effective:  April 20, 2018, 9:54 pm      Expires:  April 21, 2018, 12:53 pm
Area:  Valley


Flood Warning issued April 20 at 9:54PM MDT until further notice by NWS

Summary: ...Observed Flooding Changed from Minor to Minor Severity for the following rivers in Montana... ...Forecast Flooding Changed from Minor to Moderate Severity for the following rivers in Montana... Milk River at Dodson affecting Phillips County Milk River at Nashua affecting Valley County
Severity:  Moderate    Effective:  April 21, 2018, 10:30 pm      Expires:  April 21, 2018, 12:53 pm
Area:  Valley


Flood Warning issued April 20 at 9:54PM MDT until further notice by NWS

Summary: ...Observed Flooding Changed from Minor to Minor Severity for the following rivers in Montana... ...Forecast Flooding Changed from Minor to Moderate Severity for the following rivers in Montana... Milk River at Dodson affecting Phillips County Milk River at Nashua affecting Valley County
Severity:  Moderate    Effective:  April 20, 2018, 9:54 pm      Expires:  April 21, 2018, 12:54 pm
Area:  Phillips


Flood Warning issued April 20 at 9:54PM MDT until further notice by NWS

Summary: ...Observed Flooding Changed from Minor to Minor Severity for the following rivers in Montana... ...Forecast Flooding Changed from Minor to Moderate Severity for the following rivers in Montana... Milk River at Dodson affecting Phillips County Milk River at Nashua affecting Valley County
Severity:  Moderate    Effective:  April 20, 2018, 9:54 pm      Expires:  April 21, 2018, 12:54 pm
Area:  Phillips


Flood Warning issued April 20 at 8:09PM MDT until further notice by NWS

Summary: ...The Flood Warning Continues for the Following Rivers in North Central Montana... Milk River near Havre Milk River near Harlem Big Sandy Creek near Havre Lodge Creek near International Border
Severity:  Moderate    Effective:  April 20, 2018, 8:09 pm      Expires:  April 21, 2018, 11:09 am
Area:  Blaine


Flood Warning issued April 20 at 8:09PM MDT until further notice by NWS

Summary: ...The Flood Warning Continues for the Following Rivers in North Central Montana... Milk River near Havre Milk River near Harlem Big Sandy Creek near Havre Lodge Creek near International Border
Severity:  Moderate    Effective:  April 20, 2018, 8:09 pm      Expires:  April 21, 2018, 11:09 am
Area:  Hill


Flood Warning issued April 20 at 8:09PM MDT until April 22 at 12:48AM MDT by NWS

Summary: ...The Flood Warning Continues for the Following Rivers in North Central Montana... Milk River near Havre Milk River near Harlem Big Sandy Creek near Havre Lodge Creek near International Border
Severity:  Moderate    Effective:  April 20, 2018, 8:09 pm      Expires:  April 22, 2018, 12:48 am
Area:  Hill


Flood Warning issued April 20 at 8:09PM MDT until April 23 at 7:30AM MDT by NWS

Summary: ...The Flood Warning Continues for the Following Rivers in North Central Montana... Milk River near Havre Milk River near Harlem Big Sandy Creek near Havre Lodge Creek near International Border
Severity:  Moderate    Effective:  April 20, 2018, 8:09 pm      Expires:  April 23, 2018, 7:30 am
Area:  Blaine


Flood Warning issued April 20 at 8:09PM MDT until April 23 at 9:00PM MDT by NWS

Summary: ...The Flood Warning Continues for the Following Rivers in North Central Montana... Milk River near Havre Milk River near Harlem Big Sandy Creek near Havre Lodge Creek near International Border
Severity:  Moderate    Effective:  April 20, 2018, 8:09 pm      Expires:  April 23, 2018, 9:00 pm
Area:  Blaine; Hill


Flood Advisory issued April 20 at 2:25PM MDT until April 23 at 7:30AM MDT by NWS

Summary: The National Weather Service in Great Falls has issued a * Flood Advisory for... Snowmelt in... Glacier County in north central Montana... * Until 215 AM MDT Monday * At 219 PM MDT, emergency management reported snowmelt is
Severity:  Minor    Effective:  April 20, 2018, 8:09 pm      Expires:  April 23, 2018, 7:30 am
Area:  Glacier


Wind Advisory issued April 20 at 1:53PM MDT until April 21 at 9:00PM MDT by NWS

Summary: ...WIND ADVISORY IN EFFECT FROM NOON TO 9 PM MDT SATURDAY... The National Weather Service in Missoula has issued a Wind Advisory...which is in effect from noon to 9 PM MDT Saturday. * Impacts/Timing: Tree falls, power outages, hazardous driving conditions due to crosswinds Saturday afternoon and early evening.
Severity:  Minor    Effective:  April 21, 2018, 12:00 pm      Expires:  April 21, 2018, 9:00 pm
Area:  West Glacier Region


Wind Advisory issued April 20 at 1:53PM MDT until April 21 at 9:00PM MDT by NWS

Summary: ...WIND ADVISORY IN EFFECT FROM NOON TO 9 PM MDT SATURDAY... The National Weather Service in Missoula has issued a Wind Advisory...which is in effect from noon to 9 PM MDT Saturday. * Impacts/Timing: Tree falls, power outages, hazardous driving conditions due to crosswinds, choppy wave activity on Flathead Lake during Saturday afternoon and early evening.
Severity:  Minor    Effective:  April 21, 2018, 12:00 pm      Expires:  April 21, 2018, 9:00 pm
Area:  Flathead, Mission Valleys


Wind Advisory issued April 20 at 1:53PM MDT until April 21 at 9:00PM MDT by NWS

Summary: ...WIND ADVISORY IN EFFECT FROM NOON TO 9 PM MDT SATURDAY... The National Weather Service in Missoula has issued a Wind Advisory...which is in effect from noon to 9 PM MDT Saturday. * Impacts/Timing: Tree falls, power outages, hazardous driving conditions due to crosswinds along Highway 12 and Highway 200 corridors Saturday afternoon and early evening.
Severity:  Minor    Effective:  April 21, 2018, 12:00 pm      Expires:  April 21, 2018, 9:00 pm
Area:  Butte, Blackfoot Region; Potomac, Seeley Lake Region


Flood Advisory issued April 20 at 1:42PM MDT until further notice by NWS

Summary: The National Weather Service in Great Falls has extended the * Flood Advisory for Minor Flooding in Poor Drainage Areas for... Snowmelt in... Pondera County in north central Montana... * Until 530 AM MDT Monday * The Montana Department of Transportation has reported water on the
Severity:  Minor    Effective:  April 20, 2018, 9:54 pm      Expires:  April 21, 2018, 12:54 pm
Area:  Pondera


Flood Advisory issued April 20 at 11:47AM MDT until further notice by NWS

Summary: ...THE SMALL STREAM FLOOD ADVISORY FOR SNOWMELT REMAINS IN EFFECT UNTIL 1030 PM MDT SATURDAY FOR SOUTHWESTERN SHERIDAN COUNTY... * At 1144 AM MDT, gauge reports indicated the Big Muddy Creek between Plentywood and Reserve was cresting this morning. Some erosion on Rock Springs Road south of Reserve can still be expected.
Severity:  Minor    Effective:  April 20, 2018, 9:54 pm      Expires:  April 21, 2018, 12:54 pm
Area:  Sheridan


Flood Warning issued April 20 at 11:41AM MDT until further notice by NWS

Summary: The National Weather Service in Glasgow has extended the * Flood Warning for Small Streams for... Snowmelt in... East central Phillips County in northeastern Montana... West central Valley County in northeastern Montana... * Until 330 AM MDT Tuesday
Severity:  Moderate    Effective:  April 21, 2018, 10:30 pm      Expires:  April 21, 2018, 12:53 pm
Area:  Valley


Flood Warning issued April 20 at 11:41AM MDT until further notice by NWS

Summary: The National Weather Service in Glasgow has extended the * Flood Warning for Small Streams for... Snowmelt in... East central Phillips County in northeastern Montana... West central Valley County in northeastern Montana... * Until 330 AM MDT Tuesday
Severity:  Moderate    Effective:  April 20, 2018, 9:54 pm      Expires:  April 21, 2018, 12:54 pm
Area:  Phillips


Flood Warning issued April 19 at 7:23PM MDT until further notice by NWS

Summary: ...A FLOOD WARNING FOR SNOWMELT REMAINS IN EFFECT UNTIL 445 PM MDT MONDAY FOR LIBERTY AND TOOLE COUNTIES... Emergency management continues to report flooding across portions of Liberty and Toole counties and the Montana Department of Transportation reports numerous roads being impacted, including portions of Highway 2. Snowmelt will continue to cause flooding of
Severity:  Moderate    Effective:  April 20, 2018, 9:54 pm      Expires:  April 21, 2018, 12:54 pm
Area:  Toole


Flood Warning issued April 19 at 7:23PM MDT until April 23 at 9:00PM MDT by NWS

Summary: ...A FLOOD WARNING FOR SNOWMELT REMAINS IN EFFECT UNTIL 445 PM MDT MONDAY FOR LIBERTY AND TOOLE COUNTIES... Emergency management continues to report flooding across portions of Liberty and Toole counties and the Montana Department of Transportation reports numerous roads being impacted, including portions of Highway 2. Snowmelt will continue to cause flooding of
Severity:  Moderate    Effective:  April 20, 2018, 8:09 pm      Expires:  April 23, 2018, 9:00 pm
Area:  Liberty


Flood Warning issued April 19 at 7:16PM MDT by NWS

Summary: ...A FLOOD WARNING FOR SNOWMELT REMAINS IN EFFECT UNTIL 815 PM MDT SUNDAY FOR BLAINE AND HILL COUNTIES... Emergency management continues to report flooding across portions of Hill and Blaine counties and the Montana Department of Transportation reports numerous roads being impacted, including portions of Highway 2. Snowmelt will continue to cause flooding of
Severity:  Moderate    Effective:  April 19, 2018, 7:16 pm      Expires:  April 22, 2018, 8:15 pm
Area:  Blaine


Flood Warning issued April 19 at 7:16PM MDT until April 23 at 7:30AM MDT by NWS

Summary: ...A FLOOD WARNING FOR SNOWMELT REMAINS IN EFFECT UNTIL 815 PM MDT SUNDAY FOR BLAINE AND HILL COUNTIES... Emergency management continues to report flooding across portions of Hill and Blaine counties and the Montana Department of Transportation reports numerous roads being impacted, including portions of Highway 2. Snowmelt will continue to cause flooding of
Severity:  Moderate    Effective:  April 20, 2018, 8:09 pm      Expires:  April 23, 2018, 7:30 am
Area:  Hill


Flood Advisory issued April 19 at 3:56PM MDT until April 23 at 9:00PM MDT by NWS

Summary: The National Weather Service in Glasgow has extended the * Flood Advisory for Minor Flooding in Poor Drainage Areas for... Rain and Snowmelt in... Petroleum County in northeastern Montana... * Until 445 PM MDT Saturday * At 325 PM MDT, emergency management continued to report snowmelt
Severity:  Minor    Effective:  April 20, 2018, 8:09 pm      Expires:  April 23, 2018, 9:00 pm
Area:  Petroleum