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

Severe Thunderstorm and Heavy Rainfall Threat Tonight; Heat Continues on Tuesday Across the Eastern U.S.

Severe weather and flash flooding threats continue across the Central Plains and Midwest into tonight. Very large hail, strong tornadoes and damaging winds are expected. An early season heat wave will continue to challenge temperature records across the eastern U.S. through Wednesday. Read More >

Current conditions at

Grand Junction Regional Airport (KGJT)

Lat: 39.13389°NLon: 108.53861°WElev: 4859.0ft.

Overcast

43°F

6°C

Humidity 60%
Wind Speed WNW 3 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 19 May 04:20 AM MDT
Extended Forecast for

Grand Junction CO

  • Today

    Today: Sunny, with a high near 67. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. Northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. Northwest wind 5 to 10 mph becoming southeast in the evening.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 76. Southeast wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 67. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Tonight
Mostly clear, with a low around 40. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Wednesday
Sunny, with a high near 72. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 42. Northwest wind 5 to 10 mph becoming southeast in the evening.
Thursday
Mostly sunny, with a high near 76. Southeast wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Sunny, with a high near 83.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 88.
Sunday Night
Mostly clear, with a low around 54.
Memorial Day
Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grand Junction CO
 39.07°N 108.56°W (Elev. 4587 ft)
Last Update:
2:21 am MDT May 19, 2026
Forecast Valid:
4am MDT May 19, 2026-6pm MDT May 25, 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