Current conditions at

ST FRANCIS (KSYF)

Lat: 39.76°NLon: 101.8°WElev: 3363ft.

Fair

59°F

15°C

Humidity 31%
Wind Speed SW 9 mph
Barometer 29.85 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 17 Mar 8:55 pm CDT
Extended Forecast for

Bonny Reservoir CO

Fire Weather Watch March 18, 12:00pm until March 18, 07:00pm
Click here for hazard details and duration
Fire Weather Watch
  • Tonight

    Tonight: Mostly clear, with a low around 34. West wind around 10 mph.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81. West wind 10 to 15 mph.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. Northwest wind 10 to 15 mph.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 82. Northwest wind 5 to 10 mph.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 43. Northwest wind 5 to 10 mph becoming south in the evening.

    Low: 43 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 34. West wind around 10 mph.
Wednesday
Sunny, with a high near 81. West wind 10 to 15 mph.
Wednesday Night
Mostly clear, with a low around 41. Northwest wind 10 to 15 mph.
Thursday
Sunny, with a high near 82. Northwest wind 5 to 10 mph.
Thursday Night
Clear, with a low around 43. Northwest wind 5 to 10 mph becoming south in the evening.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 92.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Mostly sunny, with a high near 64. Breezy.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Partly sunny, with a high near 64. Breezy.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 74.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Bonny Reservoir CO
 39.62°N 102.17°W
6:36 pm MDT Mar 17, 2026
8pm MDT Mar 17, 2026-6pm MDT Mar 24, 2026
 
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