Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Hazardous Weather Conditions

Heat Advisory in effect from July 29, 12:00 PM CDT until July 29, 08:00 PM CDT

Current conditions at

Bismarck, Bismarck Municipal Airport (KBIS)

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

Fair

68°F

20°C

Humidity	90%
Wind Speed	SE 3 mph
Barometer	29.87 in (1010.2 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	29 Jul 4:52 am CDT

More Information:

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

Extended Forecast for

5 Miles NNE Regan ND

Heat Advisory July 29, 12:00pm until July 29, 08:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 97 °F
Patchy Smoke
Tonight
Low: 66 °F
Chance
T-storms
Thursday
High: 81 °F
Showers
Likely then
T-storms
Likely
Thursday Night
Low: 59 °F
Chance
T-storms then
Chance
Showers
Friday
High: 85 °F
Sunny
Friday Night
Low: 60 °F
Mostly Clear
Saturday
High: 89 °F
Sunny then
Sunny and
Breezy
Saturday Night
Low: 64 °F
Mostly Clear
and Breezy
Sunday
High: 95 °F
Hot and Windy

Detailed Forecast

Today

Patchy smoke. Sunny and hot, with a high near 97. South wind 8 to 16 mph, with gusts as high as 24 mph.

Tonight

A 40 percent chance of showers and thunderstorms after 8pm. Increasing clouds, with a low around 66. South wind 10 to 15 mph becoming north in the evening. Winds could gust as high as 21 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Mostly cloudy, with a high near 81. Southeast wind 7 to 13 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 59. Northeast wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Friday

Sunny, with a high near 85. North wind around 8 mph becoming south in the afternoon.

Friday Night

Mostly clear, with a low around 60. South wind 8 to 11 mph, with gusts as high as 18 mph.

Saturday

Sunny, with a high near 89. Breezy, with a south wind 11 to 20 mph, with gusts as high as 29 mph.

Saturday Night

Mostly clear, with a low around 64. Breezy, with a southeast wind 18 to 23 mph, with gusts as high as 33 mph.

Sunday

Mostly sunny and hot, with a high near 95. Windy, with a south wind 24 to 31 mph, with gusts as high as 43 mph.

Sunday Night

A chance of showers and thunderstorms after 1am. Mostly clear, with a low around 65. Breezy, with a south wind 19 to 24 mph becoming east 11 to 16 mph after midnight. Winds could gust as high as 34 mph.

Monday

A chance of showers. Mostly sunny, with a high near 81. Breezy, with a north wind 14 to 21 mph, with gusts as high as 30 mph.

Monday Night

Mostly clear, with a low around 55. Northwest wind 8 to 18 mph, with gusts as high as 25 mph.

Tuesday

Sunny, with a high near 80. Northwest wind 8 to 14 mph, with gusts as high as 21 mph.