Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Bismarck, Bismarck Municipal Airport (KBIS)

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

Overcast

62°F

17°C

Humidity	86%
Wind Speed	SE 8 mph
Barometer	30.07 in (1018.5 mb)
Dewpoint	58°F (14°C)
Visibility	10.00 mi
Last update	14 Jun 10:52 pm CDT

More Information:

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

Extended Forecast for

Napoleon ND

Tonight
Low: 55 °F
Chance
T-storms and
Patchy Fog
Sunday
High: 76 °F
Chance
T-storms and
Areas Fog
Sunday Night
Low: 60 °F
Slight Chance
T-storms then
Showers
Likely
Monday
High: 76 °F
Showers
Monday Night
Low: 56 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 74 °F
Chance
Showers
Tuesday Night
Low: 55 °F
Chance
Showers
Wednesday
High: 75 °F
Chance
Showers
Wednesday Night
Low: 54 °F
Slight Chance
T-storms

Detailed Forecast

Tonight

A 40 percent chance of showers and thunderstorms, mainly after 2am. Patchy fog. Otherwise, cloudy, with a low around 55. East wind 6 to 9 mph.

Sunday

A chance of showers and thunderstorms before noon, then a slight chance of showers and thunderstorms after 4pm. Areas of fog before 1pm. Otherwise, mostly cloudy, with a high near 76. East wind 6 to 9 mph becoming northeast in the afternoon. Chance of precipitation is 30%.

Sunday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 60. East wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

Showers, with thunderstorms also possible after 4pm. High near 76. East wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 80%.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. North wind 6 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

Tuesday

A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 74. North wind 6 to 11 mph.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. North wind 5 to 9 mph becoming south after midnight. Chance of precipitation is 40%.

Wednesday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 75. West wind 7 to 14 mph, with gusts as high as 21 mph.

Wednesday Night

A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 54. West wind 7 to 11 mph becoming southwest after midnight.

Juneteenth

Sunny, with a high near 80. South wind 8 to 15 mph, with gusts as high as 23 mph.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 58. Southeast wind around 15 mph, with gusts as high as 22 mph.

Friday

Mostly sunny, with a high near 79. Breezy, with an east wind 14 to 20 mph, with gusts as high as 28 mph.

Friday Night

A chance of showers. Partly cloudy, with a low around 58. East wind 11 to 16 mph, with gusts as high as 23 mph.

Saturday

Mostly sunny, with a high near 80. Breezy.