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 >

Current conditions at

Sterling Municipal Airport (KSTK)

Lat: 40.61°NLon: 103.26°WElev: 4026ft.

Fair

72°F

22°C

Humidity 23%
Wind Speed W 15 mph
Barometer 29.62 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 17 Jun 5:15 am MDT
Extended Forecast for

Saint Petersburg CO

  • Today

    Today: Sunny, with a high near 87. Breezy, with a west northwest wind 15 to 22 mph becoming north northeast in the afternoon. Winds could gust as high as 34 mph.

    High: 87 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 52. Breezy, with a north northeast wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 30 mph.

    Low: 52 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 82. North wind 6 to 11 mph becoming east southeast in the afternoon. Winds could gust as high as 18 mph.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 31 mph.

    Low: 55 °F

    Mostly Clear
    and Breezy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 90. Breezy, with a south wind 13 to 16 mph, with gusts as high as 26 mph.

    High: 90 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57. Breezy.

    Low: 57 °F

    Breezy.
    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 92. Breezy.

    High: 92 °F

    Breezy.
    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 55. Breezy.

    Low: 55 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. Windy.

    High: 82 °F

    Partly Sunny
    and Breezy
    then Chance
    T-storms and
    Windy

Detailed Forecast

Today
Sunny, with a high near 87. Breezy, with a west northwest wind 15 to 22 mph becoming north northeast in the afternoon. Winds could gust as high as 34 mph.
Tonight
Mostly clear, with a low around 52. Breezy, with a north northeast wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 30 mph.
Thursday
Sunny, with a high near 82. North wind 6 to 11 mph becoming east southeast in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 55. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 31 mph.
Juneteenth
Mostly sunny, with a high near 90. Breezy, with a south wind 13 to 16 mph, with gusts as high as 26 mph.
Friday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57. Breezy.
Saturday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 92. Breezy.
Saturday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 55. Breezy.
Sunday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. Windy.
Sunday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 51. Breezy.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 79. Breezy.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 52. Breezy.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 79. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Petersburg CO
 40.57°N 102.81°W (Elev. 4236 ft)
Last Update:
12:46 am MDT Jun 17, 2026
Forecast Valid:
5am MDT Jun 17, 2026-6pm MDT Jun 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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