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Latest Observation

25 Stations

15 Minute Data | America/Los_Angeles
as of 8/25/26 2:18 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) 8/25/26 0215 62.4   2.2 62   13 49.2   4.4 3.3   1.3 NNW | 334 4.6   1.1 0.00 0.00 62.0   1.2 63.2   2.3
Rockpile Lower (Cooley) 8/25/26 0200 59.0   3.1 80   16 52.8   3.3 1.0   0.0 NE | 51 2.1   0.5 0.00 0.00 57.8   4.2 60.9   8.1
Cloverdale-East (Ranch 83) 8/25/26 0215 52.5   1.7 - - 0.2   0.2 SSW | 212 1.2   1.1 0.00 0.00 52.0   1.9 54.3   4.1
Cloverdale-SE (Ranch 38) 8/25/26 0215 56.1   1.3 92   11 53.8   2.2 0.9   0.6 NNE | 23 2.0   2.7 0.00 0.00 56.0   1.2 56.6   4.6
Geyserville-North (Hoffman) 8/25/26 0215 51.9   1.4 91   5 49.4   0.0 0.8   0.7 WSW | 258 1.8   0.9 0.00 0.00 51.8   1.3 54.0   3.4
Geyserville (Ranch 3) 8/25/26 0215 54.2   1.1 86   0 50.2   0.9 0.2   1.3 SW | 224 1.2   1.2 0.00 0.00 53.6   1.4 55.6   2.6
Geyserville-East (Ranch 40) 8/25/26 0215 55.6   0.3 98   5 54.9   1.8 2.6   1.7 SSW | 192 5.7   0.3 0.00 0.00 54.9   0.1 56.0   1.1
Geyserville-South (Nervo Station) 8/25/26 0215 56.5   0.1 - - 0.3   0.3 SW | 220 3.1   3.1 0.00 0.00 55.7   0.5 56.7   2.3
Peterson (Ranch 09) 8/25/26 0215 52.4   2.5 88   2 49.0   2.9 1.2   0.1 SSW | 194 2.1   0.7 0.00 0.00 52.2   2.4 53.7   2.9
Crazy Creek Ranch 8/25/26 0215 52.8   0.0 95   5 51.5   1.5 0.5   0.2 N | 357 1.5   0.4 0.00 0.00 51.5   1.3 53.6   2.0
Whitton Ranch (201e) 8/25/26 0215 50.1   1.6 98   9 49.6   0.9 0.5   0.0 S | 188 1.4   0.3 0.00 0.00 48.3   2.7 51.0   4.8
Lytton East (Shop Hill Bottom) 8/25/26 0215 55.4   0.8 96   4 54.2   2.0 1.1   0.5 S | 187 2.8   0.9 0.00 0.00 52.0   2.2 56.0   0.0
Lytton East (Hill 5) 8/25/26 0215 56.3   1.4 94   0 54.6   1.6 1.4   0.3 SSW | 209 2.6   1.3 0.00 0.00 55.4   0.6 56.4   0.4
Lytton West Lower (Lew 6) 8/25/26 0215 54.4   1.4 94   2 52.8   2.1 0.0   0.0 S | 174 1.2   0.2 0.00 0.00 51.2   1.4 54.8   0.2
Lytton West Hill (23PS) 8/25/26 0215 57.0   1.5 94   0 55.2   1.4 1.6   0.3 SSE | 160 5.0   0.4 0.00 0.00 55.3   0.1 57.3   0.3
Big River 8/25/26 0215 57.0   0.4 94   3 55.3   1.4 0.7   2.0 SSE | 163 1.6   3.0 0.00 0.00 55.0   1.0 57.2   0.0
Jimtown-North (Piccolo Ranch 15) 8/25/26 0215 53.4   2.2 88   8 50.0   4.6 0.5   0.4 S | 184 2.6   1.5 0.00 0.00 51.1   0.3 54.2   1.2
HWY 128/Chalk Hill Rd (Landslide) 8/25/26 0200 55.0   2.7 92   6 52.8   4.5 0.2   0.2 NNE | 23 1.1   1.1 0.00 0.00 52.9   1.1 55.7   1.4
N Chalk Hill Rd (Ranch 63) 8/25/26 0215 53.8   2.4 92   7 51.7   4.4 0.4   0.3 SW | 233 1.1   0.4 0.00 0.00 51.2   0.1 54.3   0.9
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) 8/25/26 0215 49.7   0.6 94   5 48.2   0.9 0.1   0.9 SSW | 204 1.2   1.0 0.00 0.00 49.4   0.4 51.9   0.5
Red Tail 8/25/26 0215 51.6   1.1 90   5 48.8   2.5 1.4   0.4 ENE | 76 2.6   0.9 0.00 0.00 50.7   0.6 52.3   0.1
Franz Valley (Stornetta) 8/25/26 0215 50.7   0.5 89   7 47.8   2.8 0.7   0.5 SE | 142 1.7   0.6 0.00 0.00 50.6   0.5 52.4   0.4
Upper Dry Creek Valley 8/24/26 2315 57.8   4.0 87   17 54.0   2.0 0.0   1.8 N | 0 0.0   5.9 0.00 0.00 52.8   3.6 89.4   9.1
Lower Dry Creek Valley 8/25/26 0215 54.2   0.5 100   6 54.2   1.1 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 52.4   2.3 54.7   2.9
Max     62.4 100 55.3 3.3 - 5.7 0.00 0.00 62.0 63.2
Avg     54.4 91 51.7 0.9 - 2.2 0.00 - - -
Min     49.7 62 47.8 0.0 - 0.0 0.00 0.00 48.3 51.0

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 8/25/26 2:18 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 Max Temp (°F) Daily Min Temp (°F)
Windsor-NW (Ranch 8) 8/25/26 0215 56.3   0.4 83   0 51.2   0.2 0.0   0.0 SE | 135 0.0   0.0 0.00 0.00 56.6   0.1 55.3   0.1
Windsor-East (Ranch 16) 8/25/26 0215 58.8   1.9 88   3 55.3   1.0 2.5   0.3 SSE | 149 4.3   0.2 0.00 0.00 58.8   1.9 57.1   1.8
Mark West-North (Ranch 14) 8/18/26 1400 -44.8 - - 0.0 N | 0 0.0 0.00 0.00 89.9 -48.1
Windsor-SE (Silk Rd) 8/25/26 0215 50.9   6.4 92   1 48.8   6.6 0.1   1.4 W | 279 0.9   2.8 0.00 0.00 52.2   5.2 50.8   5.6
Fulton-NW (Ranch 5) 8/25/26 0215 54.3   2.5 92   2 51.9   3.2 0.1   4.2 SSW | 207 1.1   5.9 0.00 0.00 54.7   2.3 53.4   2.1
Bisordi (Fulton) 8/25/26 0215 56.3   0.8 93   1 54.3   0.5 0.7   0.6 SW | 222 1.7   2.6 0.00 0.00 56.3   0.8 53.1   0.9
Windsor-South (Laughlin Rd) 8/25/26 0215 54.9   2.7 92   2 52.7   2.0 - - - 0.00 0.00 55.9   2.0 54.2   2.3
Fulton-SE (Barnes Rd) 8/25/26 0215 58.4   0.4 89   1 55.2   0.0 2.6   0.9 SE | 132 5.6   0.1 0.00 0.00 58.7   0.7 58.4   0.7
Fulton-SW (Ranch 21) 8/25/26 0215 52.4   4.7 92   1 50.1   4.5 0.3   2.3 SSE | 163 1.3   4.2 0.00 0.00 53.7   3.5 52.2   4.1
NW Santa Rosa (Piner Road) 8/25/26 0215 51.5   6.0 100   0 51.5   6.0 0.0   1.1 N | 0 0.0   2.8 0.00 0.00 52.3   5.3 50.6   6.1
River Rd South (Denner Ranch) 8/25/26 0215 51.4   5.6 0   0 -66.8   6.3 1.1   2.9 SSE | 165 1.8   4.8 - - 52.2   5.1 51.2   5.4
West Santa Rosa (LOV Vineyard) 8/25/26 0215 52.5   5.2 95   2 51.0   4.6 0.0   2.1 N | 0 0.0   4.6 0.00 0.00 53.0   4.9 52.0   5.1
Guerneville Rd (Prokopakis) 8/25/26 0215 51.9   6.6 94   3 50.3   5.8 - - - 0.00 0.00 52.0   6.7 51.2   7.1
SunnyView Vineyard (SCWC) 8/25/26 0215 49.6   7.5 93   2 47.7   6.8 0.0   0.3 N | 0 0.0   1.4 0.00 0.00 51.1   6.2 49.4   6.3
Guerneville Rd West (Balletto) 8/25/26 0215 52.2   6.1 95   1 50.7   5.9 0.0   2.4 N | 0 0.0   5.2 0.00 0.00 53.2   5.4 51.4   6.5
Sanchietti Ranch 8/25/26 0215 52.2   5.0 93   1 50.4   5.3 0.6   0.0 SE | 135 1.2   1.0 0.00 0.00 52.4   4.8 50.9   0.8
Occidental Rd (Sebastopol) 8/25/26 0215 51.2   6.4 100   0 51.2   6.4 0.2   1.1 SSE | 148 1.5   1.8 0.00 0.00 51.6   6.2 50.3   6.8
Harper's Rest (Windsor-West) 8/25/26 0215 50.8   3.2 94   0 49.1   3.3 0.3   0.3 WSW | 255 1.2   0.5 0.00 0.00 51.7   2.5 50.6   0.4
Lower Westside Rd (Ranch 12) 8/25/26 0215 51.2   2.4 93   2 49.1   1.7 0.0   0.1 N | 0 0.0   1.0 0.00 0.00 52.4   1.7 50.4   2.3
Guerneville (Laughlin Rd) 8/25/26 0215 56.3   6.4 91   4 53.6   7.6 1.5   1.5 NNW | 337 3.7   3.7 0.00 0.00 57.0   5.3 56.3   6.4
Korbel (Winery) 8/25/26 0215 57.6   5.3 92   3 55.2   6.3 1.3   1.3 N | 356 2.8   2.8 0.00 0.00 58.4   3.4 57.3   5.1
Forestville (Shone Farms) 8/25/26 0215 56.2   3.2 94   2 54.7   3.7 1.8   1.7 SW | 228 3.6   2.6 0.00 0.00 58.0   1.6 55.0   2.7
Forestville-NE (Ranch 30) 8/25/26 0215 52.9   2.1 95   0 51.5   2.0 0.2   0.6 ESE | 104 1.5   0.9 0.00 0.00 54.2   0.5 51.0   0.7
Foggy Bend (Ranch 41) 8/25/26 0215 54.1   2.0 94   1 52.4   2.3 0.6   0.6 NNE | 26 2.0   2.0 0.00 0.00 54.8   0.2 53.7   1.9
Last Stop 8/25/26 0215 51.8   2.6 95   1 50.4   2.8 0.0   0.2 N | 0 0.0   1.2 0.00 0.00 52.2   0.9 50.6   1.5
Green Valley Vineyard 8/25/26 0215 51.3   0.3 96   1 50.2   0.5 0.0   0.9 N | 0 0.0   1.8 0.00 0.00 52.8   0.1 50.6   0.0
Park Royal 8/25/26 0215 55.4   1.8 94   2 53.6   1.0 - - - 0.00 0.00 55.7   1.6 53.2   0.9
Merino 8/25/26 0215 51.0   4.6 100   0 50.9   4.7 0.1   0.3 S | 169 0.7   1.2 0.00 0.00 51.4   4.5 49.6   0.2
Green Valley (Sanchietti) 8/25/26 0215 46.9   0.6 - - - - - - - 50.0   4.3 46.7   0.5
Keefer Ranch (Green Valley) 8/25/26 0215 48.6   1.0 94   0 46.9   1.1 - - - 0.00 0.00 50.4   0.3 48.6   0.5
Graton-West (Dutton Ranch) 8/25/26 0215 51.0   3.5 100   0 51.0   3.5 0.0   1.5 SSE | 164 1.1   1.9 0.00 0.00 51.8   4.9 49.7   4.3
Graton-South (Mill Station Rd) 8/25/26 0215 50.4   7.0 95   1 48.9   7.3 0.0   0.7 N | 0 0.0   4.3 0.00 0.00 52.0   5.7 49.5   7.5
Occidental (Horseshoe Bend) 8/25/26 0215 51.9   3.4 98   2 51.4   4.0 - - - 0.00 0.00 52.6   2.8 51.5   3.5
Sexton Valley (Jacqueline's Blk) 8/25/26 0215 52.9   5.1 97   1 52.1   4.9 0.9   0.3 WNW | 287 1.9   1.4 0.00 0.00 53.0   5.1 51.0   6.9
Sebastopol Hills (Burnside Rd) 8/25/26 0215 55.3   1.0 100   0 55.3   1.1 0.3   2.7 SW | 215 2.3   4.7 0.00 0.00 55.7   0.7 55.2   0.8
Pleasant Hill 8/25/26 0215 54.0   2.0 96   0 52.8   2.1 0.0   1.1 N | 0 0.0   4.3 0.00 0.00 54.2   2.0 53.4   1.9
Seaview/Fort Ross (Hirsch) 8/25/26 0215 62.2   3.2 73   29 53.3   10.9 0.9   1.4 WSW | 249 2.0   1.2 0.00 0.00 62.2   4.2 54.2   11.0
Max     62.2 100 55.3 2.6 - 5.6 0.00 0.00 62.2 58.4
Avg     53.2 91 48.2 0.5 - 1.4 0.00 - - -
Min     46.9 0 -66.8 0.0 - 0.0 0.00 0.00 50.0 46.7

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 8/25/26 2:18 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)
Upper Rincon Valley 8/25/26 0215 54.7   0.5 97   15 53.8   5.2 0.7   0.5 SSE | 168 2.3   0.3 0.00 0.00 52.6   1.4 54.9   0.4
Lower Bennett Valley 8/25/26 0215 56.6   9.9 97   6 55.8   11.6 3.8   3.5 SE | 138 6.2   4.5 0.00 0.00 53.8   7.3 56.7   5.4
Kenwood (Wildwood) 8/25/26 0215 56.4   1.2 93   4 54.5   2.4 2.3   0.8 NNE | 19 5.7   0.7 0.00 0.00 56.2   1.1 57.1   0.7
Crane Creek (Ranch 62) 8/25/26 0215 58.0   0.3 90   1 55.2   0.5 2.2   2.0 SSE | 148 5.3   3.7 0.00 0.00 57.8   5.4 58.6   0.8
Rohnert Park-West (Stony Point) 8/25/26 0215 57.1   0.9 96   1 56.1   0.6 0.0   1.4 S | 172 2.0   4.5 0.00 0.00 51.5   6.6 57.1   1.1
Rice-Spivak Vineyard 8/25/26 0215 56.8   1.0 - - - - - - - 56.7   1.0 57.2   0.7
Cartograph Wines Base 8/25/26 0215 56.3   0.9 96   0 55.2   0.8 2.3   0.2 SSW | 212 5.4   2.3 0.00 0.00 56.3   0.9 56.7   0.6
Cartograph Wines Remote 8/25/26 0215 57.0   1.1 - - - - - - - 56.6   1.5 57.2   1.1
Penngrove (Asellus) 8/25/26 0215 57.9   1.8 89   4 54.8   0.7 3.1   2.1 S | 191 6.0   3.4 0.00 0.00 57.9   4.3 58.6   1.9
Sonoma Valley (Bedrock) 8/25/26 0215 54.3   0.8 90   14 51.4   5.4 - - - 0.00 0.00 54.0   0.9 56.9   0.3
Sonoma-West (Arnold) 8/25/26 0215 54.1   2.1 85   3 49.7   3.0 0.8   0.3 W | 267 1.8   0.1 0.00 0.00 54.1   2.4 57.0   1.3
Sonoma Valley HS 8/25/26 0215 55.9   0.2 94   3 54.2   0.7 0.7   0.3 N | 358 1.3   0.2 0.00 0.00 55.6   0.1 57.8   0.1
Sonoma East (Bundschu01) 8/25/26 0215 56.7   3.9 91   2 54.1   4.5 1.2   0.8 SE | 133 3.1   1.5 0.00 0.00 56.1   3.9 57.2   1.9
Sonoma-SE (Napoli) 8/25/26 0215 57.7   5.1 89   3 54.6   5.9 1.5   1.5 SW | 234 4.1   4.1 0.00 0.00 57.5   5.6 58.3   1.4
Schellville (Sasaki) 2/7/26 1900 53.4   2.2 88   10 49.9   1.0 3.3   1.8 SW | 225 5.8   4.0 0.00 0.00 47.0   0.8 62.8   8.4
Petaluma (Ranch 10) 8/25/26 0215 58.8   2.1 87   6 55.0   0.4 1.9   0.1 WNW | 303 5.6   0.8 0.00 0.00 58.6   2.2 59.0   1.8
Carneros (Ranch 71) 8/25/26 0215 56.6   0.7 93   8 54.8   1.8 6.3   5.9 W | 266 11.9   10.5 0.00 0.00 56.6   0.6 57.4   2.5
Ricci Vineyards (Carneros) 8/25/26 0215 57.5   4.6 91   2 54.9   5.1 4.8   3.6 W | 270 9.8   7.7 0.00 0.00 57.4   4.7 58.3   0.5
Carneros Upper (Ranch 81) 8/25/26 0215 56.6   1.8 97   3 55.8   2.6 9.5   9.5 WSW | 249 14.8   14.8 - - 56.6   1.7 57.4   1.8
Carneros Lower (Ranch 81) 8/25/26 0215 57.3   2.2 92   1 54.9   2.5 0.7   0.7 S | 171 3.7   3.7 0.00 0.00 57.3   2.2 57.7   0.1
Max     58.8 97 56.1 9.5 - 14.8 0.00 0.00 58.6 59.0
Avg     56.6 92 54.4 2.6 - 5.6 0.00 - - -
Min     54.1 85 49.7 0.0 - 1.3 0.00 0.00 51.5 54.9
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