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

Flash Flooding Continuing Along the Gulf Coast; Dry Thunderstorms in the West

Excessive rainfall continues to produce life-threatening, locally catastrophic flash flooding along the central Gulf Coast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts Oregon, California, and the Great Basin into the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

ST FRANCIS (KSYF)

Lat: 39.76°NLon: 101.8°WElev: 3363ft.

A Few Clouds and Windy

73°F

23°C

Humidity 57%
Wind Speed NE 28 G 36 mph
Barometer 29.98 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 19 Jun 8:15 pm CDT
Extended Forecast for

9 Miles NNE Bonny Reservoir CO

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 58. East wind 10 to 15 mph.

    Low: 58 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers before 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 87. Breezy, with a southeast wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 60%.

    High: 87 °F

    Breezy.
    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely before 4am, then a slight chance of showers between 4am and 5am. Mostly cloudy, with a low around 58. Breezy, with a southeast wind 20 to 25 mph becoming east 10 to 15 mph after midnight. Chance of precipitation is 60%.

    Low: 58 °F

    T-storms
    Likely and
    Breezy then
    Slight Chance
    T-storms

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after noon. Cloudy through mid morning, then gradual clearing, with a high near 87. Northwest wind 10 to 15 mph becoming northeast in the afternoon.

    High: 87 °F

    Partly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54. North wind 10 to 15 mph.

    Low: 54 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 53. Chance of precipitation is 70%.

    Low: 53 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 76. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 58. East wind 10 to 15 mph.
Saturday
A slight chance of showers before 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 87. Breezy, with a southeast wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 60%.
Saturday Night
Showers and thunderstorms likely before 4am, then a slight chance of showers between 4am and 5am. Mostly cloudy, with a low around 58. Breezy, with a southeast wind 20 to 25 mph becoming east 10 to 15 mph after midnight. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers and thunderstorms after noon. Cloudy through mid morning, then gradual clearing, with a high near 87. Northwest wind 10 to 15 mph becoming northeast in the afternoon.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54. North wind 10 to 15 mph.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81.
Monday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 53. Chance of precipitation is 70%.
Tuesday
Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 76. Chance of precipitation is 60%.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 52.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 54.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Thursday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Friday
Mostly sunny, with a high near 84.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNE Bonny Reservoir CO
 39.74°N 102.09°W
Last Update:
6:36 pm MDT Jun 19, 2026
Forecast Valid:
7pm MDT Jun 19, 2026-6pm MDT Jun 26, 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