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Latest Observation

25 Stations

15 Minute Data | America/Los_Angeles
as of 5/20/26 4:04 PM 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) 5/20/26 1600 83.5   3.0 23   10 42.1   15.7 5.1   0.9 SW | 224 18.2   2.8 0.00 0.00 59.4   3.8 86.4   3.1
Rockpile Lower (Cooley) 5/20/26 1545 85.8   2.6 21   9 41.7   16.5 6.6   1.9 WSW | 252 16.1   0.1 0.00 0.00 58.6   2.1 89.5   2.4
Cloverdale-East (Ranch 83) 5/20/26 1600 90.7   0.8 - - 5.4   0.8 SSE | 152 11.5   0.2 0.00 0.00 56.1   2.1 91.6   0.5
Cloverdale-SE (Ranch 38) 5/20/26 1600 88.6   0.2 23   9 46.5   12.2 9.1   5.2 S | 171 16.2   8.3 0.00 0.00 59.0   3.8 90.2   0.2
Geyserville-North (Hoffman) 5/20/26 1600 89.2   0.5 28   12 51.5   14.6 5.7   0.6 SE | 141 11.2   0.1 0.00 0.00 46.3   6.4 91.1   3.0
Geyserville (Ranch 3) 5/20/26 1600 88.3   1.4 25   14 47.7   19.3 5.9   0.7 ESE | 111 10.3   4.1 0.00 0.00 49.4   3.9 89.3   1.6
Geyserville-East (Ranch 40) 5/20/26 1600 86.2   3.2 27   12 48.8   12.2 10.3   6.8 SSW | 202 15.8   5.9 0.00 0.00 56.7   3.9 88.6   2.8
Geyserville-South (Nervo Station) 5/20/26 1600 87.3   2.8 - - 5.3   2.4 SSE | 168 9.8   1.0 0.00 0.00 51.8   2.2 88.9   2.5
Peterson (Ranch 09) 5/20/26 1600 87.0   2.6 25   14 46.6   18.5 5.7   3.4 SSE | 159 10.6   5.3 0.00 0.00 47.4   4.8 88.0   2.0
Crazy Creek Ranch 5/20/26 1600 88.6   0.6 27   11 50.1   13.9 5.0   0.4 S | 188 11.2   2.4 0.00 0.00 47.4   2.2 89.0   0.8
Whitton Ranch (201e) 5/20/26 1600 88.6   1.9 26   13 49.8   16.0 4.8   1.5 SSE | 150 10.4   3.4 0.00 0.00 41.6   3.3 89.6   1.4
Lytton East (Shop Hill Bottom) 5/20/26 1600 86.4   2.5 26   14 47.7   17.4 8.3   3.8 SSE | 151 14.8   3.6 0.00 0.00 45.1   0.2 87.9   2.3
Lytton East (Hill 5) 5/20/26 1600 86.7   2.5 27   14 48.3   16.4 10.0   5.0 S | 169 16.7   8.5 0.00 0.00 51.0   2.2 88.5   1.5
Lytton West Lower (Lew 6) 5/20/26 1600 88.0   2.1 24   12 47.3   16.5 5.7   2.2 SSE | 152 12.2   5.4 0.00 0.00 43.7   0.2 89.0   1.4
Lytton West Hill (23PS) 5/20/26 1600 87.9   1.0 24   13 46.8   19.3 6.2   1.2 SSE | 149 11.7   1.9 0.00 0.00 50.7   1.6 88.3   2.3
Big River 5/20/26 1600 86.3   1.1 28   13 49.8   14.5 6.1   0.8 S | 174 10.9   0.9 0.00 0.00 50.1   1.1 87.5   2.0
Jimtown-North (Piccolo Ranch 15) 5/20/26 1600 87.4   1.7 23   11 44.8   14.8 5.5   2.4 SSW | 192 10.8   1.8 0.00 0.00 45.2   2.5 89.2   1.1
HWY 128/Chalk Hill Rd (Landslide) 5/20/26 1600 87.2   4.1 22   10 43.9   12.2 5.7   1.5 SSE | 167 12.9   5.0 0.00 0.00 45.1   3.9 89.5   3.3
N Chalk Hill Rd (Ranch 63) 5/20/26 1600 86.2   2.4 24   11 45.0   14.8 6.1   1.3 SSE | 163 11.3   0.6 0.00 0.00 44.1   3.1 87.5   2.2
Newman Knights Valley 5/20/26 1600 86.2   1.5 47   6 63.6   2.8 5.2   0.8 S | 187 10.1   1.2 0.00 0.00 44.1   5.0 87.0   1.0
Knights Valley (Bavarian Lion) 5/20/26 1545 86.3   1.8 22   11 43.2   15.4 4.1   0.1 W | 264 9.2   0.3 0.00 0.00 43.2   3.9 86.8   2.0
Red Tail 5/20/26 1600 85.4   2.6 27   9 47.5   8.0 4.8   1.4 SSE | 149 11.1   2.7 0.00 0.00 46.3   2.8 86.4   3.7
Franz Valley (Stornetta) 5/20/26 1600 86.1   3.9 20   10 40.2   15.1 3.9   1.3 SW | 232 10.5   3.2 0.00 0.00 43.6   4.7 87.9   2.4
Upper Dry Creek Valley 5/20/26 1600 89.7   1.7 25   13 48.9   20.3 6.5   0.8 ESE | 106 12.6   0.3 0.00 0.00 46.6   1.1 91.1   0.1
Lower Dry Creek Valley 5/20/26 1600 88.6   1.9 23   12 46.5   16.6 6.8   2.8 SE | 137 12.4   3.3 0.00 0.00 46.5   3.5 89.1   2.6
Max     90.7 47 63.6 10.3 - 18.2 0.00 0.00 59.4 91.6
Avg     87.3 26 47.3 6.2 - 12.3 0.00 - - -
Min     83.5 20 40.2 3.9 - 9.2 0.00 0.00 41.6 86.4

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 5/20/26 4:04 PM 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) 5/20/26 1600 86.0   0.7 36   19 55.7   19.5 0.4   7.8 SE | 139 9.4   7.4 0.00 0.00 88.0   2.4 50.0   2.5
Windsor-East (Ranch 16) 5/20/26 1600 84.2   3.7 26   12 45.4   13.8 6.7   1.9 S | 180 10.7   3.9 0.00 0.00 86.7   4.2 45.2   12.7
Mark West-North (Ranch 14) 5/20/26 1600 82.1   4.9 27   14 45.0   13.7 5.0   2.3 NW | 311 11.2   0.5 0.00 0.00 85.3   3.3 47.8   5.0
Windsor-SE (Silk Rd) 5/20/26 1545 84.1   2.4 32   18 51.0   20.4 4.8   2.4 S | 172 9.6   3.2 0.00 0.00 85.7   3.6 45.0   2.1
Fulton-NW (Ranch 5) 5/20/26 1600 81.4   4.5 31   17 47.6   16.9 7.3   0.1 SSE | 163 13.8   0.1 0.00 0.00 85.5   3.0 46.2   0.2
Bisordi (Fulton) 5/20/26 1600 82.2   4.1 38   21 54.2   17.9 5.6   3.0 SSW | 200 12.8   4.8 0.00 0.00 85.7   3.1 45.4   0.3
Windsor-South (Laughlin Rd) 5/20/26 1600 81.6   6.6 32   20 48.6   20.1 - - - 0.00 0.00 88.5   1.9 47.5   2.2
Fulton-SE (Barnes Rd) 5/20/26 1600 81.4   6.0 32   17 48.4   14.7 5.5   3.5 SSW | 202 10.7   6.1 0.00 0.00 86.2   4.7 47.8   0.6
Fulton-SW (Ranch 21) 5/20/26 1600 79.7   6.3 35   22 50.0   20.2 6.8   3.7 SSW | 204 11.2   5.0 0.00 0.00 84.9   5.1 46.5   0.7
NW Santa Rosa (Piner Road) 5/20/26 1600 79.5   6.2 40   23 53.4   16.3 5.2   1.4 SW | 214 10.4   0.7 0.00 0.00 84.9   6.9 45.2   0.6
River Rd South (Denner Ranch) 5/20/26 1600 78.3   6.9 36   24 48.8   22.6 11.3   2.8 SSE | 160 16.2   6.1 - - 84.7   5.4 44.4   0.5
West Santa Rosa (LOV Vineyard) 5/20/26 1600 77.7   8.3 34   21 46.8   17.6 7.2   1.2 SSW | 196 13.0   0.6 0.00 0.00 83.4   5.4 46.2   0.5
Guerneville Rd (Prokopakis) 5/20/26 1600 83.7   2.8 31   17 49.6   18.9 - - - 0.00 0.00 88.0   1.2 46.6   1.7
SunnyView Vineyard (SCWC) 5/20/26 1600 79.2   7.9 36   24 50.1   21.6 3.9   5.2 S | 184 8.7   8.7 0.00 0.00 85.9   3.9 43.6   2.2
Guerneville Rd West (Balletto) 5/20/26 1600 78.2   8.1 37   21 50.0   14.5 7.0   1.5 SSW | 213 12.5   3.0 0.00 0.00 84.7   4.5 45.7   1.1
Sanchietti Ranch 5/20/26 1600 78.6   7.3 36   21 49.7   15.8 6.5   2.3 WSW | 242 11.9   5.6 0.00 0.00 86.3   3.7 44.6   1.9
Occidental Rd (Sebastopol) 5/20/26 1600 76.8   8.9 39   25 49.8   19.6 6.8   2.1 SSW | 198 12.9   7.2 0.00 0.00 85.0   4.0 45.0   1.0
Harper's Rest (Windsor-West) 5/20/26 1600 86.8   1.5 27   12 48.4   16.6 1.7   2.7 WSW | 237 6.0   5.1 0.00 0.00 87.1   1.7 44.9   0.7
Lower Westside Rd (Ranch 12) 5/20/26 1600 87.6   0.5 24   13 46.0   19.7 4.0   2.7 SSW | 213 9.2   5.2 0.00 0.00 88.8   1.0 46.0   2.5
Guerneville (Laughlin Rd) 5/20/26 1600 83.6   4.9 24   14 43.4   18.5 5.6   0.5 SSE | 160 12.3   0.8 0.00 0.00 87.1   2.9 44.2   2.9
Korbel (Winery) 5/20/26 1600 81.4   6.3 26   16 43.4   18.7 3.4   0.0 SW | 225 9.9   3.3 0.00 0.00 88.7   1.5 47.6   2.7
Forestville (Shone Farms) 5/20/26 1600 85.8   0.4 28   18 49.1   24.5 4.1   1.6 S | 182 9.3   6.0 0.00 0.00 88.5   1.9 48.1   0.4
Forestville-NE (Ranch 30) 5/20/26 1600 83.6   2.5 34   19 52.6   18.9 8.7   1.2 SSE | 164 14.2   4.6 0.00 0.00 86.3   3.4 45.4   2.0
Foggy Bend (Ranch 41) 5/20/26 1600 86.5   0.3 35   13 55.8   12.9 3.9   4.7 SSW | 210 8.8   7.2 0.00 0.00 88.1   0.8 46.3   2.4
Last Stop 5/20/26 1600 85.4   0.4 34   20 53.6   23.3 5.3   0.5 SSE | 153 10.3   4.6 0.00 0.00 86.7   2.4 43.9   1.9
Green Valley Vineyard 5/20/26 1600 81.7   1.6 29   17 46.3   21.5 5.4   2.8 S | 186 11.4   6.4 0.00 0.00 84.1   3.8 47.4   1.6
Park Royal 5/20/26 1600 79.0   6.8 32   21 46.9   21.5 - - - 0.00 0.00 86.2   3.4 45.8   2.5
Merino 5/20/26 1600 80.0   6.1 38   20 52.1   14.4 3.6   1.8 SW | 225 8.0   5.5 0.00 0.00 85.5   3.8 43.0   2.1
Green Valley (Sanchietti) 5/20/26 1600 84.4   2.6 - - - - - - - 87.9   2.7 43.8   3.1
Keefer Ranch (Green Valley) 5/20/26 1600 81.5   2.7 38   23 53.1   22.2 - - - 0.00 0.00 83.1   4.4 42.8   1.5
Graton-West (Dutton Ranch) 5/20/26 1600 80.9   4.0 31   20 47.4   22.0 4.6   0.7 SSE | 165 8.9   2.9 0.00 0.00 86.5   2.8 43.9   1.1
Graton-South (Mill Station Rd) 5/20/26 1600 75.2   9.3 39   27 48.2   23.0 3.4   1.8 SW | 222 7.8   5.1 0.00 0.00 79.3   8.4 43.7   2.7
Occidental (Horseshoe Bend) 5/20/26 1600 74.6   7.8 40   25 48.6   19.2 - - - 0.00 0.00 78.1   6.6 53.0   2.3
Sexton Valley (Jacqueline's Blk) 5/20/26 1600 73.6   11.0 47   29 52.2   16.0 2.6   3.3 SSW | 211 9.5   2.2 0.00 0.00 79.6   6.7 44.6   2.4
Sebastopol Hills (Burnside Rd) 5/20/26 1600 69.0   13.8 45   29 46.7   15.6 8.6   2.5 SW | 222 15.0   4.2 0.00 0.00 75.4   9.3 53.3   0.9
Pleasant Hill 5/20/26 1600 75.4   8.2 41   26 49.8   18.6 3.9   2.1 SSW | 210 9.2   6.2 0.00 0.00 83.3   3.3 44.6   4.4
Seaview/Fort Ross (Hirsch) 5/20/26 1600 72.8   6.2 32   20 41.4   19.7 4.2   0.1 WSW | 256 7.9   1.7 0.00 0.00 76.6   3.0 66.2   3.2
Max     87.6 47 55.8 11.3 - 16.2 0.00 0.00 88.8 66.2
Avg     80.6 34 49.1 5.3 - 10.7 0.00 - - -
Min     69.0 24 41.4 0.4 - 6.0 0.00 0.00 75.4 42.8

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 5/20/26 4:04 PM PDT
Load Interactive
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 5/20/26 1600 82.8   2.0 27   14 45.9   16.7 3.4   0.0 S | 184 9.0   0.1 0.00 0.00 54.8   1.6 83.7   1.9
Lower Bennett Valley 5/20/26 1600 84.2   1.0 25   8 44.2   9.5 4.4   2.1 SW | 214 7.9   5.3 0.00 0.00 42.4   3.5 85.0   2.7
Kenwood (Wildwood) 5/20/26 1600 83.7   1.6 30   11 48.8   11.1 5.2   2.3 NNW | 338 11.2   1.8 0.00 0.00 45.1   1.5 87.8   0.2
Crane Creek (Ranch 62) 5/20/26 1600 85.8   0.7 34   15 54.0   16.9 0.8   4.1 WSW | 241 3.7   8.3 0.00 0.00 46.0   1.6 89.4   2.1
Rohnert Park-West (Stony Point) 5/20/26 1600 72.1   11.2 55   35 55.0   16.7 8.2   1.4 SW | 229 14.2   4.7 0.00 0.00 42.5   1.2 80.6   5.0
Rice-Spivak Vineyard 5/20/26 1600 71.7   11.9 - - - - - - - 36.5   1.7 82.2   5.8
Cartograph Wines Base 5/20/26 1600 69.0   12.8 58   39 53.6   18.2 8.4   3.0 SSW | 203 18.0   1.1 0.00 0.00 48.8   4.1 76.6   8.4
Cartograph Wines Remote 5/20/26 1600 69.2   12.4 - - - - - - - 45.3   0.4 79.8   9.4
Penngrove (Asellus) 5/20/26 1600 78.8   4.0 42   17 54.0   10.5 3.5   0.5 WSW | 251 7.7   7.4 0.00 0.00 42.2   1.7 86.4   2.7
Sonoma Valley (Bedrock) 5/20/26 1600 86.8   0.0 24   9 45.7   11.5 - - - 0.00 0.00 44.4   0.3 87.6   0.6
Sonoma-West (Arnold) 5/20/26 1600 87.7   1.6 29   13 51.2   17.6 5.9   2.5 SW | 236 10.3   4.6 0.00 0.00 44.0   4.2 90.9   0.1
Sonoma Valley HS 5/20/26 1600 87.4   1.3 34   13 55.5   13.6 4.0   1.1 WSW | 237 8.6   1.6 0.00 0.00 46.9   1.8 88.7   1.3
Sonoma East (Bundschu01) 5/20/26 1600 85.7   1.9 27   11 47.5   11.7 7.2   0.2 SSE | 156 14.0   1.3 0.00 0.00 45.0   3.7 88.7   0.7
Sonoma-SE (Napoli) 5/20/26 1600 85.7   1.8 27   12 48.1   13.3 5.0   2.9 SSE | 162 8.4   6.4 0.00 0.00 44.9   3.7 89.1   3.1
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) 5/20/26 1600 85.2   0.1 33   18 53.0   20.2 6.1   1.8 WNW | 300 10.9   3.0 0.00 0.00 42.6   0.9 88.1   2.3
Carneros (Ranch 71) 5/20/26 1600 82.0   3.6 30   12 47.3   9.7 4.8   6.1 S | 181 8.8   10.9 0.00 0.00 55.6   0.7 85.7   1.9
Ricci Vineyards (Carneros) 5/20/26 1600 83.7   2.0 29   10 48.2   9.9 6.4   4.7 SSE | 164 11.0   6.0 0.00 0.00 45.0   4.0 88.0   2.2
Carneros Upper (Ranch 81) 5/20/26 1600 82.7   2.8 27   11 45.5   10.8 7.4   0.7 SSW | 201 12.1   4.8 - - 55.0   2.1 87.4   1.9
Carneros Lower (Ranch 81) 5/20/26 1600 81.4   8.9 34   16 50.1   9.5 4.4   2.9 S | 177 7.9   2.7 0.00 0.00 47.7   4.6 86.1   5.0
Max     87.7 58 55.5 8.4 - 18.0 0.00 0.00 55.6 90.9
Avg     81.3 33 49.9 5.3 - 10.2 0.00 - - -
Min     69.0 24 44.2 0.8 - 3.7 0.00 0.00 36.5 76.6
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