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

Hazardous Weather Outlook

Current conditions at

Dunn County Airport - Weydahl Field (K9Y1)

Lat: 47.39°NLon: 102.77°WElev: 2249ft.

Fair

72°F

22°C

Humidity	57%
Wind Speed	Calm
Barometer	29.90 in
Dewpoint	55°F (13°C)
Visibility	8.00 mi
Last update	28 Jul 10:15 pm MDT

More Information:

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

Extended Forecast for

Grassy Butte ND

Tonight
Low: 68 °F
Areas Smoke
Wednesday
High: 99 °F
Patchy Smoke
then Slight
Chance
T-storms
Wednesday Night
Low: 65 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 86 °F
Chance
Showers then
Chance
T-storms
Thursday Night
Low: 61 °F
Partly Cloudy
Friday
High: 91 °F
Hot
Friday Night
Low: 64 °F
Mostly Clear
Saturday
High: 96 °F
Hot
Saturday Night
Low: 71 °F
Mostly Clear
and Breezy

Detailed Forecast

Tonight

Areas of smoke. Partly cloudy, with a low around 68. Southeast wind 9 to 13 mph, with gusts as high as 21 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after 3pm. Patchy smoke before 9am, then patchy smoke after 3pm. Mostly sunny and hot, with a high near 99. South wind 11 to 14 mph, with gusts as high as 21 mph.

Wednesday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 65. Southeast wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

Thursday

A 30 percent chance of showers and thunderstorms. Cloudy, then gradually becoming mostly sunny, with a high near 86. Northeast wind 7 to 10 mph, with gusts as high as 18 mph.

Thursday Night

Partly cloudy, with a low around 61. Northeast wind 8 to 11 mph becoming southeast after midnight. Winds could gust as high as 18 mph.

Friday

Sunny and hot, with a high near 91. South wind 9 to 11 mph, with gusts as high as 21 mph.

Friday Night

Mostly clear, with a low around 64. South wind 11 to 14 mph, with gusts as high as 22 mph.

Saturday

Sunny and hot, with a high near 96. South wind around 11 mph, with gusts as high as 21 mph.

Saturday Night

Mostly clear, with a low around 71. Breezy, with a southeast wind 14 to 23 mph, with gusts as high as 36 mph.

Sunday

Mostly sunny and hot, with a high near 96. Breezy, with a south wind 18 to 21 mph becoming west in the afternoon. Winds could gust as high as 32 mph.

Sunday Night

A chance of showers. Mostly clear, with a low around 64. Northwest wind 10 to 17 mph becoming northeast after midnight. Winds could gust as high as 25 mph.

Monday

Mostly sunny, with a high near 81. Breezy, with a northwest wind 13 to 23 mph, with gusts as high as 33 mph.

Monday Night

Mostly clear, with a low around 54. Breezy, with a northwest wind 15 to 20 mph becoming north 7 to 12 mph after midnight. Winds could gust as high as 29 mph.

Tuesday

Sunny, with a high near 80.