Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

ST FRANCIS (KSYF)

Lat: 39.76°NLon: 101.8°WElev: 3363ft.

Fair

70°F

21°C

Humidity	57%
Wind Speed	SW 6 mph
Barometer	30.00 in
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	30 Aug 11:35 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Bonny Reservoir CO

Tonight
Low: 64 °F
Chance
T-storms then
Slight Chance
Showers
Monday
High: 90 °F
Mostly Sunny
Monday Night
Low: 63 °F
Chance
T-storms then
Showers
Likely
Tuesday
High: 90 °F
Decreasing
Clouds
Tuesday Night
Low: 62 °F
Chance
T-storms then
Mostly Clear
Wednesday
High: 93 °F
Sunny
Wednesday Night
Low: 63 °F
Mostly Clear
Thursday
High: 94 °F
Sunny
Thursday Night
Low: 64 °F
Mostly Clear

Detailed Forecast

Tonight

A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 2am. Mostly cloudy, with a low around 64. North wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 40%.

Monday

Mostly sunny, with a high near 90. Northwest wind 5 to 10 mph becoming east in the afternoon.

Monday Night

Showers and thunderstorms likely before 4am, then a chance of showers. Mostly cloudy, with a low around 63. East wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 60%.

Tuesday

Cloudy, then gradually becoming mostly sunny, with a high near 90. North wind 5 to 10 mph becoming west in the morning.

Tuesday Night

A 40 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 62. Northeast wind around 5 mph becoming southwest after midnight.

Wednesday

Sunny, with a high near 93.

Wednesday Night

Mostly clear, with a low around 63.

Thursday

Sunny, with a high near 94.

Thursday Night

Mostly clear, with a low around 64.

Friday

Sunny, with a high near 96.

Friday Night

A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 65.