Severe Weather for Portions of Montana and Plains; Warming Up for the Great Plains into Midwest

Scattered severe thunderstorms are expected from Montana into the Plains through early Monday. Heavy rain may cause localized flash flooding with these storms. Critical fire weather conditions will persist across the Great Basin and interior Alaska into early week. Meanwhile, heat will build for the Plains, Ohio and Tennessee Valleys and Great Lakes through early this week. Read More >

Hazardous Weather Conditions

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Current conditions at

Bismarck, Bismarck Municipal Airport (KBIS)

Lat: 46.78°NLon: 100.76°WElev: 1677ft.

Fair

77°F

25°C

Humidity	77%
Wind Speed	E 8 mph
Barometer	29.80 in (1008.0 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	3 Jul 9:52 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

3 Miles NNW Bismarck ND

Severe T-storm Watch until July 4, 03:00am

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch until July 4, 03:00am

NOW until
3:00am Mon

Severe T-storm Watch
Tonight

Severe
Thunderstorms
Low: 64 °F
Independence
Day

Severe
Thunderstorms
then Chance
Showers
High: 81 °F
Monday
Night

Chance
T-storms
Low: 61 °F
Tuesday

Chance
Showers
High: 79 °F
Tuesday
Night

Slight Chance
T-storms then
Chance
T-storms
Low: 62 °F
Wednesday

Chance
T-storms
High: 84 °F
Wednesday
Night

Chance
T-storms then
Chance
Showers
Low: 64 °F
Thursday

Chance
Showers then
Chance
T-storms
High: 85 °F

Detailed Forecast

Tonight

Showers and thunderstorms, mainly before 5am. Some storms could be severe, with large hail and damaging winds. Low around 64. East wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Independence Day

A 30 percent chance of showers and thunderstorms, mainly after 3pm. Some of the storms could be severe. Partly sunny, with a high near 81. East wind 6 to 11 mph becoming north in the afternoon.

Monday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Northeast wind 9 to 14 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Mostly cloudy, with a high near 79. East wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Tuesday Night

A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 62. East wind 6 to 13 mph, with gusts as high as 18 mph.

Wednesday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. Southeast wind 6 to 8 mph.

Wednesday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 64. East wind 6 to 10 mph.

Thursday

A chance of showers and thunderstorms. Partly sunny, with a high near 85. Southeast wind 5 to 13 mph, with gusts as high as 21 mph.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Southeast wind 6 to 11 mph becoming northeast after midnight. Winds could gust as high as 18 mph.

Friday

A chance of showers after 1pm. Mostly sunny, with a high near 85. Southeast wind 6 to 11 mph.

Friday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 65. East wind 8 to 13 mph, with gusts as high as 21 mph.

Saturday

Sunny and hot, with a high near 92. Southeast wind 7 to 14 mph, with gusts as high as 22 mph.

Saturday Night

A chance of showers. Mostly clear, with a low around 67. Southeast wind 9 to 13 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

Sunday

Mostly sunny, with a high near 88.