Air Quality Concerns; Fire Weather; Extreme Heat; Severe Thunderstorms and Flash Flooding

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Dangerous heat and fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and flash flooding possible for the Southeast through today. Strong to severe thunderstorms for the Southern Plains with severe wind gusts and large hail possible. Read More >

Hazardous Weather Conditions

Current conditions at

CROSBY (KD50)

Lat: 48.93°NLon: 103.3°WElev: 1952ft.

Fog/Mist

68°F

20°C

Humidity 94%
Wind Speed SE 9 mph
Barometer 30.01 in
Dewpoint 66°F (19°C)
Visibility 6.00 mi
Last update 4 Aug 1:55 pm CDT
Extended Forecast for

Portal ND

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 80. Southeast wind around 10 mph.

    High: 80 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 59. Southeast wind around 10 mph.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly cloudy, with a high near 78. East wind 10 to 16 mph, with gusts as high as 25 mph.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers.  Mostly cloudy, with a low around 57. South wind 8 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 70%.

    Low: 57 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Sunny, with a high near 82. West wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 81. South wind 6 to 10 mph.

    High: 81 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely, mainly after 1am.  Mostly cloudy, with a low around 58. Northeast wind around 8 mph becoming southwest after midnight.

    Low: 58 °F

    T-storms
    Likely

  • Friday

    Friday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 73. West wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 73 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 80. Southeast wind around 10 mph.
Tonight
Partly cloudy, with a low around 59. Southeast wind around 10 mph.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 78. East wind 10 to 16 mph, with gusts as high as 25 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers. Mostly cloudy, with a low around 57. South wind 8 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%.
Wednesday
Sunny, with a high near 82. West wind 10 to 16 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 57. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. South wind 6 to 10 mph.
Thursday Night
Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 58. Northeast wind around 8 mph becoming southwest after midnight.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 73. West wind 9 to 14 mph, with gusts as high as 21 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. West wind 10 to 13 mph, with gusts as high as 18 mph.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 70. Breezy, with a west wind 14 to 20 mph, with gusts as high as 29 mph.
Saturday Night
Mostly cloudy, with a low around 54. West wind 10 to 15 mph, with gusts as high as 23 mph.
Sunday
Partly sunny, with a high near 72. West wind 10 to 15 mph, with gusts as high as 23 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Portal ND
 48.99°N 102.55°W
1:49 pm CDT Aug 4, 2025
2pm CDT Aug 4, 2025-6pm CDT Aug 10, 2025
 
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Additional Resources

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