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Historic April 21st 2026 Tornado Event

Current conditions at

LAKE MCCLURE AT EXCHEQUER DAM NEAR SNELLING 10ENE (EXC) (EXQC1)

Lat: 37.585°NLon: 120.26722°WElev: 877.0ft.

61°F

16°C

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

15 Miles W Mariposa CA

Tonight
Low: 55 °F
Mostly Cloudy
Friday
High: 66 °F
Showers and
Breezy
Friday Night
Low: 47 °F
Rain then
Partly Cloudy
Saturday
High: 64 °F
Decreasing
Clouds
Saturday Night
Low: 46 °F
Partly Cloudy
Sunday
High: 66 °F
Partly Sunny
Sunday Night
Low: 50 °F
Chance Rain
then Rain
Monday
High: 59 °F
Rain then
Chance Rain
Monday Night
Low: 44 °F
Chance Rain

Detailed Forecast

Tonight

Clear early, then becoming mostly cloudy, with a low around 55. East wind 5 to 10 mph.

Friday

A slight chance of rain, then showers and possibly a thunderstorm after 10am. High near 66. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

Rain before 10pm. Low around 47. North wind around 5 mph becoming calm. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Mostly cloudy, then gradually becoming sunny, with a high near 64. North northeast wind around 5 mph becoming west in the afternoon.

Saturday Night

Partly cloudy, with a low around 46. East wind around 5 mph.

Sunday

Partly sunny, with a high near 66. East wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph.

Sunday Night

Rain, mainly after 4am. Low around 50. Northeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

Rain, mainly before 10am. High near 59. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 44. Northwest wind around 5 mph.

Tuesday

Mostly sunny, with a high near 57. North northwest wind around 5 mph becoming west in the afternoon.

Tuesday Night

Partly cloudy, with a low around 42. East northeast wind around 5 mph becoming calm.

Wednesday

Rain. High near 57. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Rain. Low around 45. East southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

A 50 percent chance of rain. Partly sunny, with a high near 57. East southeast wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. New precipitation amounts between a tenth and quarter of an inch possible.