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Latest Observation

25 Stations

15 Minute Data | America/Los_Angeles
as of 5/30/26 10:13 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) 5/30/26 1000 55.3   3.8 73   6 46.8   1.1 7.6   4.2 NNW | 334 14.7   4.4 0.00 0.00 44.0   2.4 56.1   3.6
Rockpile Lower (Cooley) 5/30/26 0945 58.4   0.3 62   6 45.6   2.7 6.2   3.0 W | 272 10.4   1.9 0.00 0.00 46.8   3.6 59.0   2.3
Cloverdale-East (Ranch 83) 5/30/26 1000 64.0   0.8 - - 3.5   0.3 WNW | 293 9.8   3.0 0.00 0.00 48.9   4.3 64.6   1.0
Cloverdale-SE (Ranch 38) 5/30/26 1000 62.5   0.4 67   3 51.5   1.7 6.8   1.2 NNW | 348 12.6   2.3 0.00 0.00 48.8   4.5 63.9   1.2
Geyserville-North (Hoffman) 5/30/26 1000 64.3   1.0 68   11 53.6   4.0 2.3   0.1 S | 173 5.7   0.6 0.00 0.00 52.2   2.3 65.2   1.0
Geyserville (Ranch 3) 5/30/26 1000 64.6   1.1 63   7 51.8   2.2 2.2   0.9 ESE | 103 7.2   0.7 0.00 0.00 52.7   2.3 65.6   1.2
Geyserville-East (Ranch 40) 5/30/26 1000 61.6   2.7 75   13 53.4   2.6 2.6   0.1 WSW | 242 5.9   1.0 0.00 0.00 50.4   3.0 64.2   2.2
Geyserville-South (Nervo Station) 5/30/26 1000 63.5   5.0 - - 3.3   0.5 N | 0 7.8   1.7 0.00 0.00 52.0   1.6 64.5   4.5
Peterson (Ranch 09) 5/30/26 1000 61.3   3.0 69   15 50.8   3.6 2.9   0.1 ENE | 57 5.4   1.8 0.00 0.00 52.7   1.6 62.0   2.7
Crazy Creek Ranch 5/30/26 1000 60.3   5.5 80   18 54.2   1.6 1.6   1.3 ENE | 71 4.6   2.2 0.00 0.00 52.7   1.6 60.3   5.6
Whitton Ranch (201e) 5/30/26 1000 63.5   3.0 67   12 52.4   2.5 2.4   0.1 E | 80 5.1   0.8 0.00 0.00 52.7   0.5 64.8   3.0
Lytton East (Shop Hill Bottom) 5/30/26 1000 61.8   3.3 69   12 51.5   2.0 3.5   0.2 E | 80 6.4   1.4 0.00 0.00 52.3   0.9 62.4   3.0
Lytton East (Hill 5) 5/30/26 1000 62.1   2.5 68   10 51.3   2.1 3.9   0.9 ENE | 70 8.3   0.7 0.00 0.00 52.0   1.6 62.7   2.5
Lytton West Lower (Lew 6) 5/30/26 1000 62.1   1.7 68   9 51.5   2.4 2.5   1.0 NE | 44 6.3   1.3 0.00 0.00 52.4   1.3 63.0   1.4
Lytton West Hill (23PS) 5/30/26 1000 63.6   1.7 66   8 52.2   1.8 3.1   0.1 ENE | 65 5.7   1.8 0.00 0.00 52.5   2.0 64.0   2.0
Big River 5/30/26 1000 61.6   1.7 74   10 53.3   2.4 2.0   0.0 WNW | 289 4.8   0.1 0.00 0.00 52.3   1.7 62.2   1.8
Jimtown-North (Piccolo Ranch 15) 5/30/26 1000 61.9   5.0 66   13 50.6   1.3 1.8   0.6 N | 351 5.0   0.2 0.00 0.00 53.0   1.8 63.4   5.0
HWY 128/Chalk Hill Rd (Landslide) 5/30/26 1000 61.3   3.2 70   9 51.5   0.7 2.5   0.2 ENE | 71 5.0   1.2 0.00 0.00 53.4   1.4 62.0   3.3
N Chalk Hill Rd (Ranch 63) 5/30/26 1000 63.8   2.2 63   9 51.0   2.1 1.8   0.3 WNW | 301 3.9   1.0 0.00 0.00 51.7   1.6 64.3   2.6
Newman Knights Valley 5/30/26 1000 56.2   6.9 82   14 50.8   1.6 1.5   1.5 WNW | 287 5.0   2.5 0.00 0.00 52.4   0.7 56.8   6.9
Knights Valley (Bavarian Lion) 5/30/26 1000 56.4   6.6 85   25 52.1   3.2 1.6   1.5 SSE | 162 4.5   2.0 0.00 0.00 51.6   1.0 57.7   6.4
Red Tail 5/30/26 1000 60.8   1.5 77   6 53.6   0.7 1.8   1.8 E | 86 4.4   3.4 0.00 0.00 52.6   0.3 61.6   2.4
Franz Valley (Stornetta) 5/30/26 1000 57.3   6.0 83   23 52.1   3.0 1.5   0.6 ESE | 106 4.4   1.7 0.00 0.00 51.8   0.1 57.7   6.7
Upper Dry Creek Valley 5/30/26 1000 66.1   0.5 59   1 51.4   1.1 2.4   0.3 WNW | 282 6.5   0.3 0.00 0.00 50.7   2.9 67.3   1.4
Lower Dry Creek Valley 5/30/26 1000 64.0   2.5 64   12 51.4   3.2 2.7   0.7 E | 94 8.6   0.4 0.00 0.00 53.0   0.9 65.2   1.7
Max     66.1 85 54.2 7.6 - 14.7 0.00 0.00 53.4 67.3
Avg     61.5 70 51.5 3.0 - 6.7 0.00 - - -
Min     55.3 59 45.6 1.5 - 3.9 0.00 0.00 44.0 56.1

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 5/30/26 10:13 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) 5/30/26 1000 61.8   3.6 76   12 54.4   1.4 0.0   0.0 W | 264 0.0   0.0 0.00 0.00 64.9   1.6 52.4   1.8
Windsor-East (Ranch 16) 5/30/26 1000 62.3   0.1 69   2 52.0   0.8 1.9   0.4 ESE | 113 5.4   0.0 0.00 0.00 62.6   0.2 52.5   1.0
Mark West-North (Ranch 14) 5/30/26 1000 61.4   1.7 71   8 51.9   1.4 1.5   0.4 NW | 304 4.3   0.7 0.00 0.00 63.1   1.2 52.4   1.6
Windsor-SE (Silk Rd) 5/30/26 1000 60.9   3.1 74   10 52.4   1.0 3.1   0.6 SW | 217 6.5   1.6 0.00 0.00 61.4   3.0 52.7   1.2
Fulton-NW (Ranch 5) 5/30/26 1000 61.4   1.0 71   6 52.1   1.4 1.6   1.7 ENE | 77 5.4   1.8 0.00 0.00 62.9   0.3 52.2   1.7
Bisordi (Fulton) 5/30/26 1000 60.8   2.2 77   5 53.8   0.4 2.4   0.7 S | 186 5.3   0.2 0.00 0.00 60.8   2.2 52.6   1.7
Windsor-South (Laughlin Rd) 5/30/26 1000 62.0   0.2 69   3 51.9   1.0 - - - 0.00 0.00 62.6   0.7 52.4   1.2
Fulton-SE (Barnes Rd) 5/30/26 1000 60.3   1.8 74   8 52.1   1.4 2.2   0.5 SW | 217 7.2   2.6 0.00 0.00 60.6   1.6 52.5   2.1
Fulton-SW (Ranch 21) 5/30/26 1000 60.1   3.7 75   12 52.1   1.3 1.7   0.6 SSW | 213 4.7   0.7 0.00 0.00 60.7   4.0 52.0   1.3
NW Santa Rosa (Piner Road) 5/30/26 1000 60.1   3.3 86   15 55.8   2.3 0.9   0.9 WSW | 256 3.2   1.9 0.00 0.00 61.7   2.1 52.2   1.2
River Rd South (Denner Ranch) 5/30/26 1000 60.3   1.6 73   7 51.5   1.2 4.4   1.3 SW | 218 7.2   0.0 - - 61.3   2.5 51.7   1.5
West Santa Rosa (LOV Vineyard) 5/30/26 1000 60.4   0.5 75   5 52.6   1.5 2.6   0.1 WSW | 255 5.5   0.7 0.00 0.00 60.6   1.0 52.1   1.3
Guerneville Rd (Prokopakis) 5/30/26 1000 64.7   1.2 66   6 53.2   1.5 - - - 0.00 0.00 65.1   1.4 52.5   1.9
SunnyView Vineyard (SCWC) 5/30/26 1000 59.8   4.2 75   14 51.7   1.5 1.7   0.8 S | 186 4.3   2.1 0.00 0.00 61.8   3.0 51.9   1.0
Guerneville Rd West (Balletto) 5/30/26 1000 58.8   4.2 82   13 53.3   0.6 2.6   0.2 SW | 222 6.0   0.4 0.00 0.00 59.1   4.5 52.3   1.5
Sanchietti Ranch 5/30/26 1000 60.2   3.9 82   7 54.6   1.2 1.9   0.9 SSW | 205 5.1   2.5 0.00 0.00 60.2   3.9 52.9   1.4
Occidental Rd (Sebastopol) 5/30/26 1000 59.6   4.3 100   17 59.6   0.9 1.9   0.7 NNE | 28 4.6   1.3 0.00 0.00 60.7   4.0 51.6   1.5
Harper's Rest (Windsor-West) 5/30/26 1000 61.6   4.7 69   12 51.5   0.8 2.1   0.5 SW | 225 5.7   0.0 0.00 0.00 62.4   4.9 51.0   0.5
Lower Westside Rd (Ranch 12) 5/30/26 1000 60.7   2.8 73   10 51.8   1.3 2.4   0.3 S | 182 5.6   0.5 0.00 0.00 61.4   2.9 52.0   1.2
Guerneville (Laughlin Rd) 5/30/26 1000 58.9   7.1 76   19 51.5   1.0 1.2   2.6 NNE | 24 3.7   3.3 0.00 0.00 59.5   6.5 51.9   0.0
Korbel (Winery) 5/30/26 1000 59.1   7.0 78   20 52.4   1.3 1.4   0.8 NE | 47 4.3   1.0 0.00 0.00 59.6   7.0 52.6   0.5
Forestville (Shone Farms) 5/30/26 1000 60.4   2.2 74   7 52.1   0.5 2.7   0.9 SSW | 209 6.8   2.5 0.00 0.00 62.4   3.0 51.4   1.3
Forestville-NE (Ranch 30) 5/30/26 1000 61.8   2.8 74   6 53.5   0.6 2.5   0.4 SW | 235 6.2   1.3 0.00 0.00 64.7   0.4 51.5   1.0
Foggy Bend (Ranch 41) 5/30/26 1000 60.0   3.7 80   9 53.9   0.5 3.3   1.6 W | 269 7.0   2.1 0.00 0.00 60.9   3.8 52.8   1.0
Last Stop 5/30/26 1000 60.7   6.6 77   14 53.4   0.9 2.6   0.8 SSW | 198 6.4   1.7 0.00 0.00 61.7   5.7 52.2   0.2
Green Valley Vineyard 5/30/26 1000 58.5   5.3 80   17 52.4   1.5 2.1   0.7 W | 270 6.1   0.7 0.00 0.00 59.0   5.8 50.9   1.5
Park Royal 5/30/26 1000 60.0   1.3 76   9 52.2   2.2 - - - 0.00 0.00 60.6   3.4 51.9   1.5
Merino 5/30/26 1000 60.2   3.4 83   12 55.1   1.1 2.9   0.3 S | 184 6.4   0.8 0.00 0.00 60.5   4.1 52.2   0.1
Green Valley (Sanchietti) 5/30/26 1000 61.8   2.0 - - - - - - - 62.9   2.0 52.4   0.6
Keefer Ranch (Green Valley) 5/30/26 1000 58.9   6.1 80   17 52.7   0.6 - - - 0.00 0.00 59.3   5.9 52.0   0.9
Graton-West (Dutton Ranch) 5/30/26 1000 61.5   4.5 100   22 61.5   2.7 2.9   0.5 SW | 214 6.6   1.4 0.00 0.00 62.3   4.5 52.1   0.4
Graton-South (Mill Station Rd) 5/30/26 1000 56.9   4.2 85   17 52.6   1.9 1.3   1.1 SW | 224 4.1   0.3 0.00 0.00 57.5   5.9 51.5   0.9
Occidental (Horseshoe Bend) 5/30/26 1000 53.4   7.4 100   31 53.5   2.8 - - - 0.00 0.00 53.7   7.4 49.7   1.2
Sexton Valley (Jacqueline's Blk) 5/30/26 1000 56.5   5.8 90   18 53.5   0.7 1.9   0.5 SSW | 192 5.0   0.4 0.00 0.00 56.7   6.2 51.8   0.1
Sebastopol Hills (Burnside Rd) 5/30/26 1000 53.6   5.0 100   20 53.6   1.3 2.1   1.3 WSW | 246 5.0   1.4 0.00 0.00 53.9   5.3 50.4   0.9
Pleasant Hill 5/30/26 1000 59.9   4.5 76   12 52.5   0.4 1.1   0.6 SW | 230 3.9   2.4 0.00 0.00 60.6   5.0 50.5   0.7
Seaview/Fort Ross (Hirsch) 5/30/26 1000 55.5   1.6 73   5 47.0   3.5 4.7   1.1 N | 350 8.8   1.5 0.00 0.00 55.8   1.2 46.3   0.0
Max     64.7 100 61.5 4.7 - 8.8 0.00 0.00 65.1 52.9
Avg     59.9 79 53.1 2.2 - 5.4 0.00 - - -
Min     53.4 66 47.0 0.0 - 0.0 0.00 0.00 53.7 46.3

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 5/30/26 10:13 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 5/30/26 1000 53.6   4.2 98   24 52.9   3.4 1.3   1.5 SW | 224 3.5   2.2 0.00 0.01 49.1   0.9 54.3   3.8
Lower Bennett Valley 5/30/26 1000 58.7   1.4 82   8 53.2   1.5 1.8   1.3 N | 352 4.9   1.3 0.00 0.00 49.8   1.6 59.3   2.6
Kenwood (Wildwood) 5/30/26 1000 57.4   2.3 85   13 52.9   2.3 2.2   0.7 N | 354 5.1   0.4 0.00 0.00 50.2   0.5 57.8   2.6
Crane Creek (Ranch 62) 5/30/26 1000 57.1   4.9 84   13 52.5   0.2 0.9   2.2 SSW | 213 2.9   3.8 0.00 0.00 50.9   2.0 58.1   6.1
Rohnert Park-West (Stony Point) 5/30/26 1000 55.6   6.0 96   20 54.4   0.5 1.8   0.1 WSW | 250 7.5   0.1 0.00 0.00 51.0   1.9 55.8   5.9
Rice-Spivak Vineyard 5/30/26 1000 57.5   5.4 - - - - - - - 50.6   2.8 58.0   7.3
Cartograph Wines Base 5/30/26 1000 54.4   4.1 97   12 53.6   0.6 3.6   2.0 S | 190 7.2   3.9 0.00 0.00 50.1   2.0 54.6   4.7
Cartograph Wines Remote 5/30/26 1000 56.9   3.1 - - - - - - - 50.8   1.3 57.0   5.9
Penngrove (Asellus) 5/30/26 1000 57.0   2.0 81   5 51.4   0.2 2.4   0.5 NNW | 327 6.3   0.2 0.00 0.00 50.6   2.0 57.4   2.2
Sonoma Valley (Bedrock) 5/30/26 1000 56.8   3.6 80   13 50.7   1.4 - - - 0.00 0.00 49.7   1.9 57.5   3.8
Sonoma-West (Arnold) 5/30/26 1000 58.3   2.1 77   4 51.0   0.5 1.8   3.2 SSE | 150 5.4   4.2 0.00 0.00 51.5   1.3 58.5   2.1
Sonoma Valley HS 5/30/26 1000 55.5   3.4 89   8 52.3   0.7 1.6   2.2 SSE | 156 3.9   5.1 0.00 0.00 51.8   2.2 56.0   3.8
Sonoma East (Bundschu01) 5/30/26 1000 56.8   3.5 80   9 50.7   0.0 2.6   0.9 W | 265 5.7   1.8 0.00 0.00 52.0   1.3 57.0   3.7
Sonoma-SE (Napoli) 5/30/26 1000 57.0   2.2 80   6 50.9   0.1 1.2   2.8 SW | 234 3.8   3.7 0.00 0.00 51.9   1.0 57.8   1.7
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) 5/30/26 1000 57.0   2.7 81   8 51.2   0.2 2.3   2.2 WNW | 302 6.0   2.9 0.00 0.00 51.7   1.3 57.9   2.2
Carneros (Ranch 71) 5/30/26 1000 55.5   3.0 84   9 50.6   0.2 2.2   5.4 SW | 233 6.5   6.6 0.00 0.00 51.2   2.0 56.3   3.2
Ricci Vineyards (Carneros) 5/30/26 1000 56.0   3.3 80   7 50.0   0.7 2.4   3.3 SW | 226 5.2   5.6 0.00 0.00 51.8   1.4 56.8   3.9
Carneros Upper (Ranch 81) 5/30/26 1000 55.6   3.8 81   7 49.8   1.4 4.5   5.8 WSW | 252 7.7   8.3 - - 50.8   2.4 55.6   3.8
Carneros Lower (Ranch 81) 5/30/26 1000 58.5   6.1 79   10 51.8   2.2 0.5   0.4 SSW | 200 2.4   3.4 0.00 0.00 51.3   1.8 58.5   6.2
Max     58.7 98 54.4 4.5 - 7.7 0.00 0.01 52.0 59.3
Avg     56.6 84 51.8 2.1 - 5.2 0.00 - - -
Min     53.6 77 49.8 0.5 - 2.4 0.00 0.00 49.1 54.3
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