Flooding Threat from Western Monsoon; Hot in the South; Severe Storms Possible in the southern Mid-Atlantic

Heavy rainfall from monsoonal activity will continue the potential for flash flooding, especially in complex terrain, burn scars, and urban areas from the northern Great Basin to the southern Rockies today. Dangerous heat and humidity continues across the Deep South today. Strong to severe storms with damaging wind and perhaps a tornado may impact southern portions of the Mid Atlantic today. Read More >

Hazardous Weather Conditions

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Current conditions at

San Luis Valley Regional Airport (KALS)

Lat: 37.44°NLon: 105.86°WElev: 7536ft.

Overcast

18°C

65°F

Humidity	68%
Wind Speed	Calm
Barometer	1025.7 mb (30.53 in)
Dewpoint	12°C (54°F)
Visibility	16 km
Last update	1 Aug 11:52 am MDT

More Information:

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

Extended Forecast for

7 Miles NNW Del Norte CO

Flash Flood Watch until August 1, 09:00pm

Click here for hazard details and duration

Flash Flood Watch

Flash Flood Watch until August 1, 09:00pm

NOW until
9:00pm Sun

Flash Flood Watch
This
Afternoon

Heavy Rain
High: 17 °C
Tonight

Heavy Rain
Low: 11 °C
Monday

Chance
Showers then
T-storms
High: 21 °C
Monday
Night

Chance
T-storms then
Mostly Cloudy
Low: 11 °C
Tuesday

Chance
T-storms then
T-storms
High: 23 °C
Tuesday
Night

T-storms
Likely then
Mostly Cloudy
Low: 11 °C
Wednesday

Slight Chance
T-storms then
Chance
T-storms
High: 23 °C
Wednesday
Night

Slight Chance
T-storms then
Mostly Clear
Low: 10 °C

Detailed Forecast

This Afternoon

Showers and thunderstorms likely, mainly after 5pm. Some of the storms could produce heavy rain. Cloudy, with a high near 17. Calm wind. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

Tonight

Showers and thunderstorms likely, mainly before 8pm. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 11. Calm wind becoming west northwest 5 to 10 km/h after midnight. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

Monday

A slight chance of showers, then showers and thunderstorms after 9am. High near 21. North northeast wind 5 to 10 km/h becoming northwest 15 to 25 km/h. Chance of precipitation is 90%. New rainfall amounts between 7.5 mm and 1 cm possible.

Monday Night

A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 11. West wind 20 to 25 km/h decreasing to 10 to 15 km/h in the evening. New precipitation amounts between 2.5 and 5 mm possible.

Tuesday

A chance of showers, then showers and thunderstorms after 9am. High near 23. West northwest wind 10 to 15 km/h becoming northwest 20 to 25 km/h in the afternoon. Chance of precipitation is 90%. New rainfall amounts between 5 and 7.5 mm possible.

Tuesday Night

Showers and thunderstorms likely before midnight. Mostly cloudy, with a low around 11. Northwest wind 20 to 25 km/h decreasing to 10 to 15 km/h after midnight. Chance of precipitation is 70%. New precipitation amounts between 2.5 and 5 mm possible.

Wednesday

A 50 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 23. Northwest wind 10 to 15 km/h becoming northeast 20 to 25 km/h in the afternoon.

Wednesday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 10. Northeast wind 10 to 20 km/h becoming northwest after midnight.

Thursday

A 40 percent chance of showers and thunderstorms after noon. Sunny, with a high near 25. West wind 10 to 20 km/h becoming east southeast in the afternoon.

Thursday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly clear, with a low around 11. South wind 15 to 20 km/h becoming west after midnight. Chance of precipitation is 20%.

Friday

A chance of showers and thunderstorms. Mostly sunny, with a high near 26. West southwest wind 10 to 20 km/h.

Friday Night

Partly cloudy, with a low around 11. West wind 15 to 20 km/h.

Saturday

A chance of showers and thunderstorms. Sunny, with a high near 26. West southwest wind 10 to 20 km/h.