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

Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Grand Junction Regional Airport (KGJT)

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

Clear

66°F

19°C

Humidity 29%
Wind Speed ENE 4 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 18 Aug 03:05 AM MDT
Extended Forecast for

2 Miles S Grand Junction CO

  • Overnight

    Overnight: Mostly clear, with a low around 63. East southeast wind around 5 mph.

    Low: 63 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 96. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    High: 96 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 62. Northwest wind 5 to 10 mph becoming east southeast after midnight.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 100. East southeast wind 5 to 10 mph becoming light and variable in the morning.

    High: 100 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65. West northwest wind 5 to 10 mph becoming southeast after midnight.

    Low: 65 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers after noon. Sunny and hot, with a high near 101.

    High: 101 °F

    Sunny then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers before midnight. Partly cloudy, with a low around 70.

    Low: 70 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 63. East southeast wind around 5 mph.
Monday
Sunny, with a high near 96. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 62. Northwest wind 5 to 10 mph becoming east southeast after midnight.
Tuesday
Sunny and hot, with a high near 100. East southeast wind 5 to 10 mph becoming light and variable in the morning.
Tuesday Night
Mostly clear, with a low around 65. West northwest wind 5 to 10 mph becoming southeast after midnight.
Wednesday
Sunny and hot, with a high near 100.
Wednesday Night
Mostly clear, with a low around 68.
Thursday
A slight chance of showers after noon. Sunny and hot, with a high near 101.
Thursday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 70.
Friday
A slight chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 100.
Friday Night
Partly cloudy, with a low around 68.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 91.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Grand Junction CO
 39.07°N 108.56°W (Elev. 4587 ft)
Last Update:
2:36 am MDT Aug 18, 2025
Forecast Valid:
3am MDT Aug 18, 2025-6pm MDT Aug 24, 2025
 
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