Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Current conditions at

Bismarck, Bismarck Municipal Airport (KBIS)

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

Fair

65°F

18°C

Humidity	68%
Wind Speed	S 5 mph
Barometer	29.75 in (1006.7 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	30 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: 57 °F
Partly Cloudy
Wednesday
High: 82 °F
Slight Chance
Showers then
Mostly Sunny
Wednesday Night
Low: 58 °F
Mostly Clear
Thursday
High: 87 °F
Sunny then
Chance
Showers
Thursday Night
Low: 60 °F
Showers
Likely
Friday
High: 84 °F
Mostly Sunny
then Chance
Showers
Friday Night
Low: 60 °F
Showers
Likely
Independence Day
High: 82 °F
Partly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 60 °F
Slight Chance
T-storms

Detailed Forecast

Tonight

Partly cloudy, with a low around 57. Southwest wind 5 to 7 mph becoming west after midnight.

Wednesday

A 10 percent chance of showers before 11am. Mostly sunny, with a high near 82. Light southwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

Wednesday Night

Mostly clear, with a low around 58. West wind 5 to 10 mph becoming light and variable in the evening.

Thursday

A slight chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Sunny, with a high near 87. Southeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%.

Thursday Night

Showers and thunderstorms likely before 4am, then a chance of showers. Mostly cloudy, with a low around 60. Southeast wind 8 to 16 mph becoming northeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

Friday

A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 84. East wind 8 to 10 mph. Chance of precipitation is 30%.

Friday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 60. East wind 6 to 10 mph. Chance of precipitation is 70%.

Independence Day

A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 82. Southwest wind 6 to 8 mph becoming northeast in the morning.

Saturday Night

A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 60. Northeast wind 5 to 7 mph becoming south after midnight.

Sunday

Sunny, with a high near 88. South wind 7 to 9 mph.

Sunday Night

Mostly clear, with a low around 65. South wind 8 to 13 mph, with gusts as high as 21 mph.

Monday

Sunny and hot, with a high near 90. South wind 11 to 15 mph, with gusts as high as 23 mph.

Monday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 65. Southeast wind 11 to 13 mph, with gusts as high as 20 mph.

Tuesday

Mostly sunny, with a high near 89.