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

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Montrose, Montrose Regional Airport (KMTJ)

Lat: 38.505°NLon: 107.8975°WElev: 5758.0ft.

Clear

70°F

21°C

Humidity 19%
Wind Speed SE 8 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 16 Jun 11:20 PM MDT
Extended Forecast for

Olathe CO

Red Flag Warning June 17, 12:00pm until June 17, 09:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Clear, with a low around 54. South southeast wind 5 to 10 mph.

    Low: 54 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 98. Light and variable wind becoming west northwest 10 to 15 mph in the morning. Winds could gust as high as 30 mph.

    High: 98 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. West northwest wind 5 to 15 mph becoming south southeast after midnight. Winds could gust as high as 30 mph.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 97. North wind 5 to 10 mph becoming northwest 10 to 15 mph in the morning. Winds could gust as high as 30 mph.

    High: 97 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. Northwest wind 5 to 15 mph becoming southeast after midnight.

    Low: 55 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 93. Breezy.

    High: 93 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 54. South southeast wind 5 to 10 mph.
Wednesday
Sunny and hot, with a high near 98. Light and variable wind becoming west northwest 10 to 15 mph in the morning. Winds could gust as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 55. West northwest wind 5 to 15 mph becoming south southeast after midnight. Winds could gust as high as 30 mph.
Thursday
Sunny and hot, with a high near 97. North wind 5 to 10 mph becoming northwest 10 to 15 mph in the morning. Winds could gust as high as 30 mph.
Thursday Night
Mostly clear, with a low around 55. Northwest wind 5 to 15 mph becoming southeast after midnight.
Juneteenth
Sunny, with a high near 96.
Friday Night
Partly cloudy, with a low around 58.
Saturday
Sunny, with a high near 93. Breezy.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 92.
Sunday Night
Mostly clear, with a low around 51.
Monday
Sunny, with a high near 94.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny and hot, with a high near 97.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Olathe CO
 38.6°N 107.99°W (Elev. 5397 ft)
Last Update:
11:07 pm MDT Jun 16, 2026
Forecast Valid:
11pm MDT Jun 16, 2026-6pm MDT Jun 23, 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