Monsoon Flood Threat and Heat Building Out West

The monsoon threat with heavy rain and thunderstorms continues across a large portion of the West. Flash flood watches are in effect from New Mexico to Montana and Idaho and debris flows remain possible near vulnerable burn scars. Also out West, excessive heat watches are in effect and start Tuesday across the Interior Northwest and parts of the Southwest into the desert of southern California. 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.

Mostly Cloudy

25°C

77°F

Humidity	42%
Wind Speed	NE 11 km/h
Barometer	1020.3 mb (30.41 in)
Dewpoint	11°C (52°F)
Visibility	16 km
Heat Index	26°C (78°F)
Last update	2 Aug 1:52 pm MDT

More Information:

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

Extended Forecast for

7 Miles S Del Norte CO

Flash Flood Watch until August 2, 10:00pm

Click here for hazard details and duration

Flash Flood Watch

Flash Flood Watch until August 2, 10:00pm

NOW until
10:00pm Mon

Flash Flood Watch
This
Afternoon

Heavy Rain
High: 20 °C
Tonight

Heavy Rain
then Slight
Chance
Showers
Low: 11 °C
Tuesday

Slight Chance
T-storms then
T-storms
High: 21 °C
Tuesday
Night

Chance
T-storms then
Partly Cloudy
Low: 11 °C
Wednesday

Slight Chance
T-storms then
Chance
T-storms
High: 21 °C
Wednesday
Night

Slight Chance
T-storms then
Clear
Low: 11 °C
Thursday

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

Mostly Clear
Low: 11 °C

Detailed Forecast

This Afternoon

Showers and thunderstorms. Some of the storms could produce heavy rain. High near 20. Southwest wind 10 to 15 km/h. Chance of precipitation is 80%. New rainfall amounts between 2.5 and 5 mm possible.

Tonight

Showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Some of the storms could produce heavy rain. Low around 11. Southwest wind 5 to 15 km/h. Chance of precipitation is 80%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

Tuesday

A slight chance of showers, then showers and thunderstorms after 9am. High near 21. West southwest wind 10 to 15 km/h becoming west southwest 15 to 20 km/h in the afternoon. Chance of precipitation is 90%. New rainfall amounts between 7.5 mm and 1 cm possible.

Tuesday Night

A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 11. Northwest wind 10 to 20 km/h becoming south in the evening. 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 21. Northwest wind 10 to 15 km/h becoming northeast 20 to 25 km/h in the afternoon. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

Wednesday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 11. East northeast wind 10 to 20 km/h becoming west after midnight.

Thursday

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 23. North wind 10 to 15 km/h becoming southeast 15 to 20 km/h in the afternoon.

Thursday Night

Mostly clear, with a low around 11. Southwest wind 15 to 20 km/h.

Friday

A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 24. West southwest wind 15 to 20 km/h.

Friday Night

A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 12. West southwest wind 15 to 20 km/h.

Saturday

A chance of showers and thunderstorms. Sunny, with a high near 23. Southwest wind 15 to 20 km/h.

Saturday Night

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

Sunday

A chance of showers and thunderstorms. Mostly sunny, with a high near 23. West southwest wind 10 to 20 km/h.