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

Extreme Heat and Excessive Rainfall Today

Dangerous and extreme heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest U.S. will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Multiple rounds of thunderstorms will produce heavy to excessive rainfall with significant flash flooding across portions of southern New England. Read More >

Hazardous Weather Conditions

Current conditions at

Malta Airport (KM75)

Lat: 48.36694°NLon: 107.91934°WElev: 2254.0ft.

Partly Cloudy

77°F

25°C

Humidity 36%
Wind Speed NE 9 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 29 Jul 11:35 PM MDT
Extended Forecast for

19 Miles S Malta MT

Extreme Heat Watch August 1, 12:00pm until August 2, 12:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Tonight

    Tonight: Mostly cloudy, with a low around 63. Northeast wind 5 to 7 mph.

    Low: 63 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 94. Northeast wind 6 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 18 mph.

    High: 94 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 63. East southeast wind 7 to 9 mph. Chance of precipitation is 40%.

    Low: 63 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 98. South wind 7 to 9 mph becoming northwest in the afternoon.

    High: 98 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 62. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 106. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 24 mph.

    High: 106 °F

    Hot

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 68. Breezy, with a south wind 14 to 19 mph becoming west northwest 24 to 29 mph after midnight. Winds could gust as high as 38 mph.

    Low: 68 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 89. Breezy, with a west northwest wind 24 to 28 mph, with gusts as high as 38 mph.

    High: 89 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after midnight. Mostly clear, with a low around 54. Breezy, with a northwest wind 18 to 22 mph, with gusts as high as 30 mph.

    Low: 54 °F

    Clear and
    Breezy then
    Slight Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 63. Northeast wind 5 to 7 mph.
Thursday
Mostly sunny, with a high near 94. Northeast wind 6 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 63. East southeast wind 7 to 9 mph. Chance of precipitation is 40%.
Friday
Sunny and hot, with a high near 98. South wind 7 to 9 mph becoming northwest in the afternoon.
Friday Night
Mostly clear, with a low around 62. Northwest wind 5 to 7 mph becoming calm after midnight.
Saturday
Sunny and hot, with a high near 106. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 68. Breezy, with a south wind 14 to 19 mph becoming west northwest 24 to 29 mph after midnight. Winds could gust as high as 38 mph.
Sunday
Sunny, with a high near 89. Breezy, with a west northwest wind 24 to 28 mph, with gusts as high as 38 mph.
Sunday Night
A 20 percent chance of showers after midnight. Mostly clear, with a low around 54. Breezy, with a northwest wind 18 to 22 mph, with gusts as high as 30 mph.
Monday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 74. Breezy, with a north northwest wind around 22 mph, with gusts as high as 31 mph.
Monday Night
Mostly clear, with a low around 49. North northwest wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles S Malta MT
 48.08°N 107.89°W (Elev. 2493 ft)
Last Update:
9:40 pm MDT Jul 29, 2026
Forecast Valid:
11pm MDT Jul 29, 2026-6pm MDT Aug 5, 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