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Heavy rain and flash flooding possible in portions of the Southwest this weekend

An upper-level low in the Southwest U.S. will act as a trigger for thunderstorms this weekend. The area of greatest concern is in New Mexico, southeast Utah and portions of southern Colorado. Storms will be slow moving and could bring several rounds of rain to the same areas. Rainfall amounts may exceed 3 inches in localized areas. Flash Flood Watches are in effect. Read More >

Current conditions at

Alturas (KAAT)

Lat: 41.48362° N Lon: 120.5615° W Elev: 4383 ft.

Fair

67°F

19°C

Humidity 27%
Wind Speed NNE 9 MPH
Barometer 30.09 in (1013.8 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 20 Aug 12:55 am PDT
Detailed forecast for

Modoc County

Tonight
Clear. Patchy smoke. Lows in the lower 50s to lower 60s. North winds 10 to 15 mph.
Sunday
Sunny. Patchy smoke. Highs in the lower 80s to lower 90s. North winds 5 to 10 mph.
Sunday Night
Mostly clear. Patchy smoke. Lows in the mid 50s to lower 60s. North winds 5 to 10 mph.
Monday
Sunny. Patchy smoke. Highs in the mid 80s to lower 90s. Northeast winds around 5 mph shifting to the southwest in the afternoon.
Monday Night
Partly cloudy. Patchy smoke. Lows in the mid 50s to lower 60s. West winds around 5 mph.
Tuesday
Partly cloudy in the morning, then mostly cloudy with a slight chance of thunderstorms in the afternoon. Patchy smoke through the day. Highs in the lower 80s to lower 90s.
Tuesday Night
Mostly cloudy in the evening then becoming partly cloudy. Slight chance of thunderstorms. Patchy smoke. Lows in the mid 50s to mid 60s.
Wednesday
Partly cloudy with a slight chance of showers in the morning, then mostly cloudy with a chance of thunderstorms in the afternoon. Highs in the mid 70s to mid 80s.
Wednesday Night
Mostly cloudy in the evening then clearing. Chance of thunderstorms. Lows in the mid 50s to lower 60s.
Thursday
Partly cloudy with a slight chance of thunderstorms. Highs in the mid 70s to mid 80s.
Thursday Night Through Friday Night
Mostly clear. Lows in the lower 50s to lower 60s. Highs in the mid 70s to mid 80s.
Saturday
Sunny. Highs in the lower 80s to lower 90s.



Click Map For Forecast
645 PM PDT Sat Aug 19 2017
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database