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15 Minute Data

South County Map

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15 Minute Data

Latest Observation

25 Stations

15 Minute Data | America/Los_Angeles
as of 6/21/26 6:08 PM PDT
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) 6/21/26 1800 81.2   8.9 35   17 51.1   2.7 2.9   3.2 WNW | 283 8.8   2.8 0.00 0.00 50.1   0.5 86.0   6.5
Rockpile Lower (Cooley) 6/21/26 1745 84.1   8.0 30   17 49.8   5.2 5.4   1.2 W | 265 11.4   2.8 0.00 0.00 51.9   1.5 89.6   8.1
Cloverdale-East (Ranch 83) 6/21/26 1800 83.1   5.3 - - 6.0   0.9 S | 176 15.1   0.6 0.00 0.00 52.4   5.6 87.8   5.2
Cloverdale-SE (Ranch 38) 6/21/26 1800 80.2   5.7 48   2 58.8   3.9 12.0   0.2 SSE | 168 17.9   1.5 0.00 0.00 52.6   3.8 86.7   5.7
Geyserville-North (Hoffman) 6/21/26 1800 80.3   5.1 49   2 59.4   3.8 5.0   1.2 ESE | 123 12.3   0.1 0.00 0.00 53.0   4.8 85.4   5.2
Geyserville (Ranch 3) 6/21/26 1800 80.2   4.8 45   1 56.9   3.6 5.9   0.7 ESE | 109 10.4   3.7 0.00 0.00 54.3   4.6 84.9   5.1
Geyserville-East (Ranch 40) 6/21/26 1800 75.8   5.2 51   6 56.6   1.8 9.8   4.3 SSE | 161 15.7   4.5 0.00 0.00 52.2   3.4 83.9   6.8
Geyserville-South (Nervo Station) 6/21/26 1800 77.5   4.9 - - 5.8   0.8 S | 171 11.1   0.3 0.00 0.00 54.0   2.4 83.5   4.6
Peterson (Ranch 09) 6/21/26 1800 78.2   5.3 44   5 54.7   2.0 4.4   2.4 SSE | 153 7.3   4.7 0.00 0.00 53.2   4.3 83.7   5.3
Crazy Creek Ranch 6/21/26 1800 79.0   4.0 49   2 58.2   2.5 4.5   1.0 SSE | 157 8.9   2.7 0.00 0.00 53.0   4.6 85.7   6.1
Whitton Ranch (201e) 6/21/26 1800 81.9   5.2 43   3 57.2   2.9 4.3   1.1 S | 174 8.7   2.2 0.00 0.00 52.8   3.0 85.7   4.9
Lytton East (Shop Hill Bottom) 6/21/26 1800 76.1   2.8 49   1 55.6   3.2 6.8   0.4 SE | 136 11.9   0.6 0.00 0.00 53.7   1.2 83.1   4.6
Lytton East (Hill 5) 6/21/26 1800 75.5   2.7 50   1 55.6   3.1 8.5   0.2 SSE | 149 13.5   0.2 0.00 0.00 53.8   2.3 83.6   5.3
Lytton West Lower (Lew 6) 6/21/26 1800 76.0   2.3 51   2 56.4   3.3 5.2   0.8 SE | 131 11.0   1.1 0.00 0.00 53.1   2.3 83.2   4.4
Lytton West Hill (23PS) 6/21/26 1800 75.2   1.9 52   3 56.1   3.2 6.0   0.5 ESE | 119 12.2   0.9 0.00 0.00 54.7   2.7 82.1   3.6
Big River 6/21/26 1800 75.7   4.0 53   2 57.6   2.7 4.5   1.6 SSE | 157 9.6   2.4 0.00 0.00 54.8   3.1 81.8   5.3
Jimtown-North (Piccolo Ranch 15) 6/21/26 1800 78.6   2.7 43   1 54.1   2.0 2.3   0.2 SE | 126 6.6   0.9 0.00 0.00 53.2   4.4 87.2   7.9
HWY 128/Chalk Hill Rd (Landslide) 6/21/26 1800 77.3   3.6 48   1 56.0   2.5 4.9   0.7 SSW | 203 9.0   1.5 0.00 0.00 54.7   4.0 84.4   5.5
N Chalk Hill Rd (Ranch 63) 6/21/26 1800 76.5   2.8 49   0 56.2   2.9 4.7   1.5 S | 173 8.6   2.6 0.00 0.00 53.6   3.5 83.0   5.6
Newman Knights Valley 6/21/26 1800 78.4   5.1 58   3 62.5   3.5 5.4   1.1 SW | 225 8.1   2.9 0.00 0.00 54.0   3.2 83.6   5.9
Knights Valley (Bavarian Lion) 6/21/26 1800 78.5   5.9 39   8 51.8   0.6 5.1   0.2 WNW | 302 8.3   0.7 0.00 0.00 48.1   8.4 84.5   6.4
Red Tail 6/21/26 1800 75.0   4.4 54   3 57.5   2.6 6.5   0.2 ESE | 115 11.1   4.7 0.00 0.00 49.6   7.5 82.0   4.6
Franz Valley (Stornetta) 6/21/26 1800 77.7   4.9 44   3 54.0   2.6 4.2   1.3 SE | 132 7.4   0.2 0.00 0.00 47.6   9.1 82.8   6.3
Upper Dry Creek Valley 6/21/26 1700 83.2   3.7 44   2 59.0   4.5 6.3   0.8 SE | 133 13.4   0.0 0.00 0.00 54.3   4.4 86.1   3.5
Lower Dry Creek Valley 6/21/26 1800 75.9   1.8 51   3 56.6   3.4 9.1   0.6 SE | 126 15.2   2.7 0.00 0.00 54.8   3.0 82.7   4.1
Max     84.1 58 62.5 12.0 - 17.9 0.00 0.00 54.8 89.6
Avg     78.4 47 56.2 5.8 - 10.9 0.00 - - -
Min     75.0 30 49.8 2.3 - 6.6 0.00 0.00 47.6 81.8

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 6/21/26 6:08 PM PDT
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) 6/21/26 1800 74.2   3.8 59   1 59.0   3.1 0.4   0.4 SSE | 157 10.4   10.4 0.00 0.00 82.3   3.5 54.7   4.1
Windsor-East (Ranch 16) 6/21/26 1800 71.3   0.3 56   5 54.8   2.2 8.0   2.2 SSE | 153 12.6   2.8 0.00 0.00 79.7   4.4 54.8   4.1
Mark West-North (Ranch 14) 6/21/26 1800 71.1   0.6 56   4 54.6   2.6 4.4   0.0 WNW | 283 10.8   1.1 0.00 0.00 79.0   3.4 54.6   4.8
Windsor-SE (Silk Rd) 6/21/26 1800 72.5   0.1 56   4 55.7   1.9 5.2   1.1 ESE | 118 11.9   2.0 0.00 0.00 79.0   3.3 55.0   4.1
Fulton-NW (Ranch 5) 6/21/26 1800 70.2   0.1 59   5 55.2   2.3 10.5   2.9 ESE | 108 14.3   1.9 0.00 0.00 77.9   3.6 54.4   5.1
Bisordi (Fulton) 6/21/26 1800 70.3   0.3 65   5 57.9   1.8 4.9   1.4 SE | 130 12.5   2.8 0.00 0.00 78.3   3.8 54.8   4.9
Windsor-South (Laughlin Rd) 6/21/26 1800 72.7   0.2 55   5 55.4   2.3 - - - 0.00 0.00 79.9   3.1 54.6   5.1
Fulton-SE (Barnes Rd) 6/21/26 1800 68.1   1.9 63   8 54.9   2.1 0.0   4.3 N | 0 0.0   11.0 0.00 0.00 77.6   3.5 54.9   4.7
Fulton-SW (Ranch 21) 6/21/26 1800 69.6   0.6 61   6 55.4   2.5 7.1   1.1 SE | 144 11.4   0.5 0.00 0.00 77.6   3.4 54.0   5.4
NW Santa Rosa (Piner Road) 6/21/26 1800 68.9   0.1 70   7 58.9   3.0 4.4   0.5 SE | 133 10.8   2.6 0.00 0.00 76.2   2.8 54.3   4.7
River Rd South (Denner Ranch) 6/21/26 1800 69.9   0.4 59   5 54.8   1.9 10.9   2.6 SE | 144 16.0   3.1 - - 76.4   1.6 53.8   4.7
West Santa Rosa (LOV Vineyard) 6/21/26 1800 70.2   0.4 58   4 54.9   2.3 5.0   0.3 SSW | 192 11.1   1.4 0.00 0.00 76.4   3.0 54.4   5.1
Guerneville Rd (Prokopakis) 6/21/26 1800 74.6   2.4 52   6 55.9   1.4 - - - 0.00 0.00 79.9   1.5 55.1   4.2
SunnyView Vineyard (SCWC) 6/21/26 1800 69.3   0.2 60   6 54.9   3.0 3.7   0.3 SE | 132 9.7   0.8 0.00 0.00 77.0   2.6 54.0   4.9
Guerneville Rd West (Balletto) 6/21/26 1800 68.7   0.6 66   4 56.9   1.4 6.5   1.1 S | 178 10.6   0.1 0.00 0.00 75.1   2.5 54.5   4.7
Sanchietti Ranch 6/21/26 1800 69.0   1.2 69   7 58.3   1.7 6.1   0.2 S | 171 10.2   1.3 0.00 0.00 76.4   0.9 55.2   3.7
Occidental Rd (Sebastopol) 6/21/26 1800 68.5   0.9 84   13 63.5   4.0 5.3   0.1 SSW | 205 11.6   0.2 0.00 0.00 74.8   0.7 54.2   4.6
Harper's Rest (Windsor-West) 6/21/26 1800 73.5   0.5 54   6 55.9   3.6 4.3   1.2 E | 96 9.1   1.2 0.00 0.00 80.7   5.0 53.5   3.6
Lower Westside Rd (Ranch 12) 6/21/26 1800 72.9   2.8 56   3 56.1   4.2 5.9   0.8 SE | 126 9.9   0.8 0.00 0.00 79.8   4.0 54.5   3.8
Guerneville (Laughlin Rd) 6/21/26 1800 67.8   1.2 60   5 53.7   1.0 5.7   0.9 SSE | 149 9.7   1.5 0.00 0.00 78.7   5.9 54.6   3.2
Korbel (Winery) 6/21/26 1800 68.3   0.2 62   3 54.6   1.3 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 79.2   6.4 54.8   3.7
Forestville (Shone Farms) 6/21/26 1800 72.0   0.4 58   5 56.7   3.0 4.3   0.1 ESE | 116 10.4   1.0 0.00 0.00 81.0   4.8 52.5   4.8
Forestville-NE (Ranch 30) 6/21/26 1800 73.5   4.0 59   1 58.4   3.5 3.7   1.7 ESE | 113 9.6   0.1 0.00 0.00 79.7   4.3 53.8   3.8
Foggy Bend (Ranch 41) 6/21/26 1800 74.4   3.8 58   3 58.5   2.3 4.1   1.5 WNW | 292 8.7   1.7 0.00 0.00 80.2   5.4 54.4   4.4
Last Stop 6/21/26 1800 78.0   8.3 53   5 59.5   5.1 3.5   0.4 ESE | 118 8.3   0.1 0.00 0.00 81.3   5.0 52.5   5.2
Green Valley Vineyard 6/21/26 1800 75.7   6.7 45   12 53.1   0.2 2.5   1.4 WSW | 253 6.4   2.2 0.00 0.00 77.5   3.7 50.0   7.1
Park Royal 6/21/26 1800 68.4   1.2 60   8 54.2   2.8 - - - 0.00 0.00 76.5   2.5 54.0   5.5
Merino 6/21/26 1800 70.8   1.1 64   7 57.9   2.3 4.6   0.4 SSE | 165 9.2   0.6 0.00 0.00 79.1   2.2 54.4   2.1
Green Valley (Sanchietti) 6/21/26 1800 71.7   0.1 - - - - - - - 78.8   3.5 50.7   7.3
Keefer Ranch (Green Valley) 6/21/26 1800 72.6   4.5 58   3 57.2   2.8 - - - 0.00 0.00 76.2   3.4 49.2   9.0
Graton-West (Dutton Ranch) 6/21/26 1800 73.0   3.6 61   1 58.6   2.9 4.5   1.2 SSE | 163 8.5   1.7 0.00 0.00 77.1   3.1 50.9   7.3
Graton-South (Mill Station Rd) 6/21/26 1800 65.8   1.8 67   8 54.7   1.6 2.3   0.6 S | 183 5.9   0.4 0.00 0.00 71.2   1.1 54.0   3.7
Occidental (Horseshoe Bend) 6/21/26 1800 68.0   2.8 62   2 54.4   1.7 - - - 0.00 0.00 70.9   1.6 52.4   3.6
Sexton Valley (Jacqueline's Blk) 6/21/26 1800 64.7   4.2 74   11 56.1   0.6 3.0   0.3 S | 182 8.2   0.4 0.00 0.00 71.0   0.2 54.6   2.6
Sebastopol Hills (Burnside Rd) 6/21/26 1800 60.9   4.0 80   12 54.8   0.4 8.1   1.8 SSW | 204 14.2   2.7 0.00 0.00 68.0   0.5 52.8   4.1
Pleasant Hill 6/21/26 1800 68.8   0.4 61   3 54.7   2.0 5.0   0.8 SW | 216 9.0   2.3 0.00 0.00 76.2   2.2 53.8   3.9
Seaview/Fort Ross (Hirsch) 6/21/26 1800 68.6   9.3 55   25 51.9   1.3 3.7   0.2 NNW | 334 6.3   2.0 0.00 0.00 69.3   5.9 50.8   1.3
Max     78.0 84 63.5 10.9 - 16.0 0.00 0.00 82.3 55.2
Avg     70.5 61 56.2 4.8 - 9.6 0.00 - - -
Min     60.9 45 51.9 0.0 - 0.0 0.00 0.00 68.0 49.2

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 6/21/26 6:08 PM PDT
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 6/21/26 1800 67.7   0.2 61   7 53.6   3.4 3.5   0.5 SSE | 168 6.1   1.5 0.00 0.00 51.3   3.6 79.0   5.7
Lower Bennett Valley 6/21/26 1800 67.0   1.3 66   10 55.3   3.4 5.9   0.4 SSE | 149 10.9   0.5 0.00 0.00 52.7   0.2 78.7   5.7
Kenwood (Wildwood) 6/21/26 1800 72.2   2.6 54   3 54.5   4.3 5.3   1.7 NNW | 328 11.5   1.9 0.00 0.00 48.9   8.5 83.5   8.0
Crane Creek (Ranch 62) 6/21/26 1800 65.6   2.1 66   10 54.0   2.4 3.3   1.8 SW | 218 9.4   2.1 0.00 0.00 53.7   4.8 79.1   3.9
Rohnert Park-West (Stony Point) 6/21/26 1800 62.7   3.2 76   11 55.0   1.4 7.1   0.3 SSW | 213 14.0   1.1 0.00 0.00 54.3   4.0 72.6   2.0
Rice-Spivak Vineyard 6/21/26 1800 65.3   2.1 - - - - - - - 53.9   3.5 74.5   1.0
Cartograph Wines Base 6/21/26 1800 62.0   2.7 79   10 55.3   1.0 6.5   1.9 SSW | 199 15.0   1.2 0.00 0.00 53.3   4.5 71.0   1.2
Cartograph Wines Remote 6/21/26 1800 63.4   3.2 - - - - - - - 54.2   4.0 73.4   0.9
Penngrove (Asellus) 6/21/26 1800 64.6   2.1 67   11 53.3   3.0 3.6   2.0 SW | 234 9.1   3.2 0.00 0.00 53.9   5.7 78.9   4.4
Sonoma Valley (Bedrock) 6/21/26 1800 74.4   2.2 48   3 53.2   3.9 - - - 0.00 0.00 48.9   6.6 82.5   5.2
Sonoma-West (Arnold) 6/21/26 1800 76.2   3.9 46   1 53.6   3.9 5.8   0.7 WSW | 253 11.2   2.3 0.00 0.00 46.8   13.6 84.4   7.1
Sonoma Valley HS 6/21/26 1800 74.5   1.8 56   4 57.6   3.9 5.2   0.7 SW | 228 9.3   0.2 0.00 0.00 50.2   10.4 81.7   5.3
Sonoma East (Bundschu01) 6/21/26 1800 74.2   1.3 50   6 54.2   4.4 8.6   0.5 WSW | 250 19.1   0.9 0.00 0.00 47.3   13.7 80.5   3.1
Sonoma-SE (Napoli) 6/21/26 1800 72.9   1.1 51   9 53.8   4.1 9.6   2.3 WSW | 253 17.8   4.4 0.00 0.00 49.1   11.6 81.4   2.4
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) 6/21/26 1800 68.3   2.1 60   10 54.1   3.1 5.3   0.1 NW | 311 9.8   0.9 0.00 0.00 55.2   5.1 80.5   5.0
Carneros (Ranch 71) 6/21/26 1800 70.5   0.5 56   9 54.2   4.2 10.3   3.6 W | 267 17.3   3.4 0.00 0.00 52.0   7.6 78.4   2.5
Ricci Vineyards (Carneros) 6/21/26 1800 71.6   1.2 54   9 54.3   3.5 10.7   0.4 W | 276 16.8   1.1 0.00 0.00 53.4   7.1 79.9   1.2
Carneros Upper (Ranch 81) 6/21/26 1800 71.0   0.9 55   10 53.9   4.6 14.9   0.4 WSW | 247 21.7   1.7 - - 52.2   7.5 78.2   1.6
Carneros Lower (Ranch 81) 6/21/26 1800 76.8   0.8 48   8 55.6   4.0 0.8   0.2 SSW | 210 6.1   2.6 0.00 0.00 52.6   8.0 82.6   0.8
Max     76.8 79 57.6 14.9 - 21.7 0.00 0.00 55.2 84.4
Avg     69.5 58 54.4 6.7 - 12.8 0.00 - - -
Min     62.0 46 53.2 0.8 - 6.1 0.00 0.00 46.8 71.0

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