National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Current conditions at

ROLLA (K06D)

Lat: 48.88°NLon: 99.62°WElev: 1824ft.

Fair

43°F

6°C

Humidity 87%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 23 Aug 5:35 am CDT
Extended Forecast for

8 Miles WNW Saint John ND

  • Today

    Today: Partly sunny, with a high near 77. South wind 5 to 13 mph, with gusts as high as 21 mph.

    High: 77 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers before 11am, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 82. South wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 82 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 59. West wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 59 °F

    Chance
    Showers then
    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 72. Breezy, with a west wind 14 to 21 mph, with gusts as high as 31 mph.

    High: 72 °F

    Breezy.
    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 1am. Partly cloudy, with a low around 55. Northwest wind 11 to 17 mph, with gusts as high as 28 mph.

    Low: 55 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. North wind 13 to 15 mph, with gusts as high as 23 mph.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51. North wind 5 to 10 mph becoming light after midnight.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75. Calm wind becoming northeast around 6 mph in the morning.

    High: 75 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 77. South wind 5 to 13 mph, with gusts as high as 21 mph.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Monday
A chance of showers before 11am, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 82. South wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Monday Night
A 30 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 59. West wind 9 to 11 mph, with gusts as high as 21 mph.
Tuesday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 72. Breezy, with a west wind 14 to 21 mph, with gusts as high as 31 mph.
Tuesday Night
A 30 percent chance of showers before 1am. Partly cloudy, with a low around 55. Northwest wind 11 to 17 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 73. North wind 13 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 51. North wind 5 to 10 mph becoming light after midnight.
Thursday
Sunny, with a high near 75. Calm wind becoming northeast around 6 mph in the morning.
Thursday Night
Mostly clear, with a low around 52. Northeast wind 7 to 9 mph becoming southeast after midnight.
Friday
Mostly sunny, with a high near 76. Southeast wind 10 to 14 mph, with gusts as high as 22 mph.
Friday Night
A chance of showers. Partly cloudy, with a low around 55. Southeast wind around 11 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 78. Southeast wind 10 to 13 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WNW Saint John ND
 48.99°N 99.86°W
Last Update:
4:36 am CDT Aug 23, 2026
Forecast Valid:
5am CDT Aug 23, 2026-6pm CDT Aug 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation