Latest Observation

25 Stations

15 Minute Data | America/Los_Angeles
as of 8/21/26 4:21 AM PDT
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Station Date Time Temp (°F) RH (%) Dew Pt (°F) Wind Spd (mph) Wind Dir (°) Wind Gust (mph) Latest Rain (In) Daily Rain (In) Daily Min Temp (°F) Daily Max Temp (°F)
Rockpile Upper (Cooley) 8/21/26 0415 59.2   1.6 66   10 48.0   2.8 8.6   6.1 NNW | 336 13.2   9.2 0.00 0.00 58.0   1.6 62.7   6.4
Rockpile Lower (Cooley) 8/21/26 0345 56.0   2.7 83   13 50.9   1.3 1.4   0.6 NNW | 331 3.5   1.1 0.00 0.00 55.3   2.3 58.7   3.2
Cloverdale-East (Ranch 83) 8/21/26 0415 54.8   0.0 - - 0.1   2.0 SSW | 196 1.4   4.4 0.00 0.00 52.4   1.1 55.0   0.4
Cloverdale-SE (Ranch 38) 8/21/26 0415 55.3   2.0 93   4 53.4   0.9 0.9   1.6 SSE | 158 1.5   3.4 0.00 0.00 54.5   1.5 56.3   1.8
Geyserville-North (Hoffman) 8/21/26 0415 55.9   0.0 91   3 53.3   0.9 0.0   2.2 N | 0 0.0   4.3 0.00 0.00 51.6   4.1 56.0   0.5
Geyserville (Ranch 3) 8/21/26 0415 55.8   0.3 87   12 52.0   3.4 0.0   2.2 N | 0 0.0   4.5 0.00 0.00 53.0   2.0 56.0   0.1
Geyserville-East (Ranch 40) 8/21/26 0415 54.1   1.4 99   0 53.8   1.2 2.2   1.1 S | 184 4.2   1.2 0.00 0.00 53.8   1.6 55.0   2.0
Geyserville-South (Nervo Station) 8/21/26 0415 55.4   0.7 - - 0.5   0.7 SW | 219 2.1   1.7 0.00 0.00 53.9   0.4 55.8   0.6
Peterson (Ranch 09) 8/21/26 0415 55.9   1.0 89   1 52.8   0.6 0.5   1.2 ESE | 112 1.4   2.7 0.00 0.00 51.4   3.1 56.1   0.8
Crazy Creek Ranch 8/21/26 0415 57.0   1.6 92   1 54.9   1.3 1.5   0.2 S | 191 2.8   1.5 0.00 0.00 51.8   3.4 57.1   1.2
Whitton Ranch (201e) 8/21/26 0415 53.6   1.4 100   5 53.5   0.1 0.0   1.1 N | 0 0.0   3.8 0.00 0.00 47.5   7.0 54.0   1.4
Lytton East (Shop Hill Bottom) 8/21/26 0415 55.8   1.8 93   3 53.7   1.0 0.7   0.3 SW | 215 2.1   1.0 0.00 0.00 53.9   0.1 55.9   0.7
Lytton East (Hill 5) 8/21/26 0415 55.6   2.1 95   2 54.1   1.3 1.5   0.4 SW | 220 2.8   2.9 0.00 0.00 54.9   1.5 55.7   0.8
Lytton West Lower (Lew 6) 8/21/26 0415 55.8   1.8 92   6 53.5   0.2 1.5   0.8 SW | 233 2.5   1.5 0.00 0.00 52.1   1.7 56.0   0.5
Lytton West Hill (23PS) 8/21/26 0415 56.1   2.2 92   7 53.9   0.1 1.1   1.2 WSW | 247 2.2   2.7 0.00 0.00 55.7   1.9 56.1   0.8
Big River 8/21/26 0415 56.3   1.6 94   3 54.6   0.7 0.7   0.7 E | 89 1.9   2.0 0.00 0.00 53.9   0.6 56.6   1.0
Jimtown-North (Piccolo Ranch 15) 8/21/26 0415 56.6   1.4 87   13 52.9   2.4 0.1   1.2 SSW | 209 1.1   2.6 0.00 0.00 50.3   4.0 56.8   1.1
HWY 128/Chalk Hill Rd (Landslide) 8/21/26 0400 56.8   1.6 91   2 54.2   0.9 0.7   0.9 WSW | 245 2.1   1.0 0.00 0.00 52.1   2.9 56.9   0.8
N Chalk Hill Rd (Ranch 63) 8/21/26 0415 54.8   1.2 90   2 52.1   0.5 0.1   0.7 SW | 227 1.0   2.3 0.00 0.00 49.8   3.7 55.0   0.4
Newman Knights Valley 8/18/26 0015 56.2   1.8 85   4 51.7   0.4 0.8   3.5 NE | 55 2.3   5.8 0.00 0.00 55.0   1.2 88.3   0.6
Knights Valley (Bavarian Lion) 8/21/26 0415 53.9   0.5 95   0 52.6   0.5 0.7   0.5 WSW | 247 1.5   2.2 0.00 0.00 49.3   0.5 54.3   0.7
Red Tail 8/21/26 0415 56.1   2.0 90   1 53.1   1.6 0.9   0.8 ESE | 110 2.4   2.7 0.00 0.00 50.1   4.0 56.2   0.8
Franz Valley (Stornetta) 8/21/26 0415 53.0   0.2 87   6 49.2   2.0 0.2   0.4 S | 169 1.4   0.4 0.00 0.00 51.2   0.3 53.3   0.1
Upper Dry Creek Valley 8/21/26 0415 54.5   0.4 91   2 52.1   1.0 0.0   1.6 SE | 141 1.0   2.9 0.00 0.00 51.5   3.3 54.7   0.9
Lower Dry Creek Valley 8/21/26 0415 56.4   2.0 97   3 55.5   1.1 0.0   1.6 N | 0 0.0   5.7 0.00 0.00 52.2   2.1 56.5   0.5
Max     59.2 100 55.5 8.6 - 13.2 0.00 0.00 58.0 62.7
Avg     55.6 91 52.9 1.0 - 2.2 0.00 - - -
Min     53.0 66 48.0 0.0 - 0.0 0.00 0.00 47.5 53.3