Heat Wave Persists Over the Central U.S.; Significant Flooding Expected in the Northern Mid-Atlantic Tuesday

Dangerous and extreme heat will remain across portions of the Central U.S. this week, persisting across the Mid to Lower Mississippi Valleys, Gulf Coast, Southern Plains and portions of Texas. A heat wave over the Southwest will intensify late this week. Severe thunderstorms and flash flooding will spread from the Great Lakes/Ohio Valley to the Mid-Atlantic and Northeast the next few days. Read More >

Current conditions at

CROSBY (KD50)

Lat: 48.93°NLon: 103.3°WElev: 1952ft.

Mostly Cloudy

64°F

18°C

Humidity 94%
Wind Speed Calm
Barometer 29.91 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 28 Jul 12:15 am CDT
Extended Forecast for

Portal ND

  • Overnight

    Overnight: Patchy smoke. Patchy fog.  Otherwise, partly cloudy, with a low around 60. South wind 6 to 9 mph.

    Low: 60 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy smoke. Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 89. Southwest wind around 7 mph becoming northwest in the afternoon.

    High: 89 °F

    Patchy Fog
    then Patchy
    Smoke

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 1am.  Areas of smoke. Partly cloudy, with a low around 62. Light and variable wind becoming southeast 5 to 10 mph in the evening.

    Low: 62 °F

    Areas Smoke
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Sunny and hot, with a high near 92. South wind 9 to 11 mph.

    High: 92 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 62. Southeast wind around 8 mph becoming north after midnight.

    Low: 62 °F

    Chance
    T-storms

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms before 1pm.  Mostly sunny, with a high near 84. East wind 7 to 9 mph.

    High: 84 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 60. East wind 6 to 8 mph becoming southeast after midnight.

    Low: 60 °F

    Slight Chance
    T-storms

  • Friday

    Friday: A slight chance of showers, with thunderstorms also possible after 1pm.  Mostly sunny, with a high near 84. Southeast wind 7 to 9 mph.

    High: 84 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 1am.  Mostly clear, with a low around 59. East wind 7 to 10 mph.

    Low: 59 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Patchy smoke. Patchy fog. Otherwise, partly cloudy, with a low around 60. South wind 6 to 9 mph.
Tuesday
Patchy smoke. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 89. Southwest wind around 7 mph becoming northwest in the afternoon.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 1am. Areas of smoke. Partly cloudy, with a low around 62. Light and variable wind becoming southeast 5 to 10 mph in the evening.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Sunny and hot, with a high near 92. South wind 9 to 11 mph.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Southeast wind around 8 mph becoming north after midnight.
Thursday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 84. East wind 7 to 9 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 60. East wind 6 to 8 mph becoming southeast after midnight.
Friday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 84. Southeast wind 7 to 9 mph.
Friday Night
A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 59. East wind 7 to 10 mph.
Saturday
Sunny, with a high near 83. East wind 7 to 10 mph.
Saturday Night
Mostly clear, with a low around 63. East wind 11 to 18 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny and hot, with a high near 91. Breezy, with a southeast wind around 20 mph, with gusts as high as 29 mph.
Sunday Night
A chance of showers. Mostly clear, with a low around 62. Breezy, with a west wind 13 to 20 mph becoming south after midnight. Winds could gust as high as 29 mph.
Monday
Mostly sunny, with a high near 79. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Portal ND
 48.99°N 102.55°W
10:36 pm CDT Jul 27, 2026
12am CDT Jul 28, 2026-6pm CDT Aug 3, 2026
 
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Additional Resources

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