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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

070E00065RWS1MED - 0.9 mi E of Utah Border (CO089)

Lat: 39.18952°NLon: 109.04037°WElev: 4902.0ft.

NA

74°F

23°C

Humidity 14%
Wind Speed N 4 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility 12.43 mi
Last update 21 Mar 12:51 PM MDT
Extended Forecast for

4 Miles NNE Mack CO

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 86. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 86 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. West southwest wind 5 to 15 mph becoming east northeast in the evening.

    Low: 47 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 80. North wind around 5 mph becoming west in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46. West northwest wind 5 to 10 mph becoming northeast after midnight.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 80. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 80 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 86. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 47. West southwest wind 5 to 15 mph becoming east northeast in the evening.
Sunday
Mostly sunny, with a high near 80. North wind around 5 mph becoming west in the afternoon.
Sunday Night
Partly cloudy, with a low around 46. West northwest wind 5 to 10 mph becoming northeast after midnight.
Monday
Partly sunny, with a high near 80. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Mack CO
 39.29°N 108.85°W (Elev. 4829 ft)
Last Update:
12:31 pm MDT Mar 21, 2026
Forecast Valid:
1pm MDT Mar 21, 2026-6pm MDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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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