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Latest Observation

25 Stations

15 Minute Data | America/Los_Angeles
as of 7/18/26 8:30 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) 7/18/26 0830 52.8   3.9 100   30 52.8   5.9 0.7   8.5 N | 355 3.1   11.4 0.00 0.00 47.2   3.7 56.8   1.2
Rockpile Lower (Cooley) 7/18/26 0815 52.2   10.1 100   39 52.2   3.5 0.6   1.1 WSW | 238 2.1   3.9 0.00 0.00 50.0   4.5 56.6   8.1
Cloverdale-East (Ranch 83) 7/18/26 0830 56.8   4.2 - - 1.5   0.5 SSE | 156 4.6   0.2 0.00 0.00 52.8   5.9 57.1   5.1
Cloverdale-SE (Ranch 38) 7/18/26 0830 54.2   4.9 92   21 52.1   2.3 2.5   1.4 SSE | 167 4.8   2.1 0.00 0.00 52.6   0.3 54.5   9.3
Geyserville-North (Hoffman) 7/18/26 0830 57.4   4.0 85   13 52.9   0.6 1.5   0.2 SE | 136 3.3   1.1 0.00 0.00 54.0   7.6 57.6   5.9
Geyserville (Ranch 3) 7/18/26 0830 57.1   3.9 84   16 52.2   2.0 0.4   1.2 ESE | 116 3.2   2.3 0.00 0.00 54.5   6.1 57.3   4.6
Geyserville-East (Ranch 40) 7/18/26 0830 53.5   4.7 95   16 52.2   0.3 1.9   0.3 SSE | 160 5.0   1.1 0.00 0.00 52.1   1.6 53.8   5.9
Geyserville-South (Nervo Station) 7/18/26 0830 55.7   5.2 - - 1.3   0.2 ESE | 118 4.8   1.0 0.00 0.00 54.1   4.6 56.0   5.7
Peterson (Ranch 09) 7/18/26 0830 55.3   3.0 85   13 51.0   1.4 2.3   0.8 SSW | 199 5.4   1.8 0.00 0.00 54.2   7.8 55.6   3.6
Crazy Creek Ranch 7/18/26 0830 56.2   2.7 88   10 52.7   0.5 1.8   0.7 E | 101 3.7   0.8 0.00 0.00 52.5   7.3 56.3   2.7
Whitton Ranch (201e) 7/18/26 0830 56.6   6.4 86   20 52.3   1.2 1.8   0.2 ESE | 113 4.3   0.3 0.00 0.00 53.1   12.2 56.7   7.0
Lytton East (Shop Hill Bottom) 7/18/26 0830 54.7   3.8 89   16 51.7   1.6 1.5   0.2 W | 265 3.7   0.8 0.00 0.00 54.2   7.9 55.4   3.8
Lytton East (Hill 5) 7/18/26 0830 54.4   4.2 91   17 51.9   1.6 1.9   0.5 SW | 233 4.5   0.0 0.00 0.00 53.6   3.2 55.1   3.8
Lytton West Lower (Lew 6) 7/18/26 0830 54.8   5.2 90   19 51.9   1.3 1.2   0.5 NNW | 347 3.8   0.3 0.00 0.00 54.3   9.6 55.7   4.9
Lytton West Hill (23PS) 7/18/26 0830 54.8   4.6 92   19 52.6   1.8 1.7   0.4 SW | 229 5.1   0.1 0.00 0.00 54.3   4.8 55.9   4.2
Big River 7/18/26 0830 55.0   3.8 92   14 52.8   0.7 1.1   0.9 S | 189 3.6   0.0 0.00 0.00 54.1   5.8 55.8   3.3
Jimtown-North (Piccolo Ranch 15) 7/18/26 0830 56.1   3.2 81   13 50.4   1.5 0.5   0.3 SW | 232 2.6   0.2 0.00 0.00 53.7   8.8 56.5   3.5
HWY 128/Chalk Hill Rd (Landslide) 7/18/26 0800 55.7   2.6 87   15 51.9   2.4 1.3   1.0 N | 358 4.6   3.0 0.00 0.00 54.8   10.0 55.8   3.2
N Chalk Hill Rd (Ranch 63) 7/18/26 0830 55.9   6.4 84   20 51.0   1.1 1.7   0.9 WNW | 296 5.9   3.4 0.00 0.00 51.9   8.2 56.3   7.2
Newman Knights Valley 7/18/26 0830 54.3   3.4 84   7 49.4   0.9 2.1   1.1 NE | 49 4.2   1.4 0.00 0.00 53.4   8.7 54.8   3.7
Knights Valley (Bavarian Lion) 7/18/26 0830 54.0   6.1 88   17 50.6   0.4 1.9   0.9 N | 358 4.0   0.3 0.00 0.00 47.5   4.8 54.1   6.9
Red Tail 7/18/26 0830 55.4   3.7 86   9 51.2   0.5 2.3   0.7 WSW | 257 4.4   0.8 0.00 0.00 48.7   3.9 55.5   4.7
Franz Valley (Stornetta) 7/18/26 0830 55.4   3.9 85   12 51.0   0.3 0.9   0.1 ENE | 62 2.8   0.0 0.00 0.00 48.8   5.5 55.8   4.4
Upper Dry Creek Valley 7/18/26 0830 56.9   5.0 84   18 52.2   1.5 2.0   1.1 SSE | 156 4.4   1.7 0.00 0.00 54.1   7.4 57.0   6.1
Lower Dry Creek Valley 7/18/26 0830 55.4   3.9 88   17 52.0   1.9 0.0   0.2 SW | 220 1.6   2.7 0.00 0.00 54.7   8.8 56.2   3.7
Max     57.4 100 52.9 2.5 - 5.9 0.00 0.00 54.8 57.6
Avg     55.2 89 51.8 1.5 - 4.0 0.00 - - -
Min     52.2 81 49.4 0.0 - 1.6 0.00 0.00 47.2 53.8

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 7/18/26 8:30 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) 7/18/26 0830 55.3   0.1 83   0 50.1   0.1 0.0   0.0 SW | 223 0.0   0.0 0.00 0.00 56.0   0.7 53.9   4.7
Windsor-East (Ranch 16) 7/18/26 0830 55.3   2.7 90   15 52.3   2.5 0.7   0.3 ENE | 58 3.5   0.7 0.00 0.00 56.1   3.1 53.9   10.2
Mark West-North (Ranch 14) 7/18/26 0830 55.6   2.4 86   12 51.7   1.8 1.5   0.2 WSW | 258 5.1   1.4 0.00 0.00 55.9   3.1 54.1   6.6
Windsor-SE (Silk Rd) 7/18/26 0815 55.1   2.1 92   0 52.8   2.0 1.0   0.4 WSW | 239 3.1   0.7 0.00 0.00 55.8   2.0 54.0   9.2
Fulton-NW (Ranch 5) 7/18/26 0830 55.3   0.7 90   3 52.5   0.3 1.7   0.5 WSW | 254 3.6   1.1 0.00 0.00 55.4   0.2 54.1   8.4
Bisordi (Fulton) 7/18/26 0830 55.6   0.1 90   3 52.7   0.8 2.7   0.4 WSW | 258 6.1   1.2 0.00 0.00 55.9   0.3 54.4   10.4
Windsor-South (Laughlin Rd) 7/18/26 0830 55.3   2.0 88   6 51.9   0.3 - - - 0.00 0.00 55.5   1.2 53.9   6.1
Fulton-SE (Barnes Rd) 7/18/26 0830 55.8   0.0 88   3 52.3   0.9 2.8   1.0 WNW | 286 5.3   1.2 0.00 0.00 56.3   0.4 54.5   8.2
Fulton-SW (Ranch 21) 7/18/26 0830 55.2   2.1 89   88 51.9   111.8 1.5   0.2 SSW | 210 5.0   0.7 0.00 0.00 55.4   1.8 53.8   7.6
NW Santa Rosa (Piner Road) 7/18/26 0830 55.4   3.3 100   0 55.4   3.3 1.4   0.1 SE | 133 4.0   0.4 0.00 0.00 55.6   2.4 53.8   8.7
River Rd South (Denner Ranch) 7/18/26 0830 55.1   3.6 0   0 -63.6   3.1 1.6   0.1 WSW | 237 3.7   0.7 - - 55.3   3.5 53.0   7.5
West Santa Rosa (LOV Vineyard) 7/18/26 0830 55.6   3.1 90   6 52.9   1.3 0.4   0.9 W | 260 2.8   0.9 0.00 0.00 55.8   3.0 53.6   7.6
Guerneville Rd (Prokopakis) 7/18/26 0830 56.1   3.0 89   6 52.9   1.3 - - - 0.00 0.00 56.4   2.9 54.5   8.2
SunnyView Vineyard (SCWC) 7/18/26 0830 55.3   2.4 89   6 52.1   0.5 2.0   0.4 WSW | 238 3.9   0.4 0.00 0.00 55.5   1.5 53.5   9.5
Guerneville Rd West (Balletto) 7/18/26 0830 55.7   4.1 92   6 53.5   2.5 0.7   1.1 N | 354 2.3   1.2 0.00 0.00 56.0   3.7 54.0   8.3
Sanchietti Ranch 7/18/26 0830 56.6   3.0 91   6 54.0   1.4 0.7   0.6 W | 264 3.3   0.2 0.00 0.00 56.7   3.1 55.3   6.3
Occidental Rd (Sebastopol) 7/18/26 0830 55.4   3.0 100   0 55.4   3.0 0.9   0.3 ESE | 109 2.8   0.2 0.00 0.00 55.7   3.0 53.7   7.9
Harper's Rest (Windsor-West) 7/18/26 0830 54.2   5.2 90   21 51.4   2.1 1.2   0.6 S | 182 2.6   0.8 0.00 0.00 54.4   5.9 52.5   6.7
Lower Westside Rd (Ranch 12) 7/18/26 0830 54.6   2.0 92   1 52.3   2.4 1.3   0.3 SSW | 205 2.6   1.2 0.00 0.00 55.1   1.6 53.4   7.8
Guerneville (Laughlin Rd) 7/18/26 0830 55.8   4.9 84   15 50.8   0.6 1.7   1.1 WNW | 283 4.0   1.8 0.00 0.00 55.9   4.7 54.2   9.6
Korbel (Winery) 7/18/26 0830 55.6   5.0 88   18 52.1   1.4 0.6   0.3 W | 259 2.1   0.1 0.00 0.00 55.8   4.8 54.2   7.2
Forestville (Shone Farms) 7/18/26 0830 55.3   0.9 89   3 52.3   1.8 1.6   0.5 W | 281 4.2   1.1 0.00 0.00 56.4   1.1 52.8   6.1
Forestville-NE (Ranch 30) 7/18/26 0830 55.3   2.5 91   9 52.6   0.3 0.8   1.0 E | 95 2.8   1.5 0.00 0.00 55.5   2.2 52.9   9.1
Foggy Bend (Ranch 41) 7/18/26 0830 55.5   0.8 91   4 52.8   2.1 1.5   0.3 WSW | 254 5.0   0.8 0.00 0.00 55.6   0.4 54.0   7.9
Last Stop 7/18/26 0830 55.6   1.6 89   8 52.5   0.9 0.3   1.1 NW | 317 1.8   2.5 0.00 0.00 55.7   1.5 53.7   9.8
Green Valley Vineyard 7/18/26 0830 54.3   1.2 94   14 52.7   3.1 1.3   0.5 NW | 306 4.4   0.4 0.00 0.00 54.7   1.3 52.1   6.4
Park Royal 7/18/26 0830 55.7   2.8 89   7 52.4   0.7 - - - 0.00 0.00 55.9   2.3 54.1   6.7
Merino 7/18/26 0830 56.2   3.4 94   6 54.4   1.6 1.9   0.5 SSW | 210 5.0   1.2 0.00 0.00 56.4   2.8 54.5   10.3
Green Valley (Sanchietti) 7/18/26 0830 56.8   3.3 - - - - - - - 57.0   1.8 53.9   12.9
Keefer Ranch (Green Valley) 7/18/26 0830 55.7   2.0 91   0 53.0   2.0 - - - 0.00 0.00 55.7   2.0 53.6   10.3
Graton-West (Dutton Ranch) 7/18/26 0830 56.0   0.9 100   0 56.0   0.9 0.8   1.1 NW | 318 1.8   3.6 0.00 0.00 56.6   1.0 53.6   9.7
Graton-South (Mill Station Rd) 7/18/26 0830 55.1   0.0 94   6 53.3   2.0 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 55.4   1.0 53.1   11.1
Occidental (Horseshoe Bend) 7/18/26 0830 52.9   7.7 100   29 52.9   1.7 - - - 0.00 0.00 53.1   8.2 51.0   4.6
Sexton Valley (Jacqueline's Blk) 7/18/26 0830 55.2   1.2 96   10 54.1   1.9 1.5   0.2 SE | 139 3.7   0.1 0.00 0.00 55.4   2.2 53.8   13.0
Sebastopol Hills (Burnside Rd) 7/18/26 0830 53.5   1.8 100   1 53.6   2.1 0.7   0.3 SW | 216 2.6   0.3 0.00 0.00 53.7   1.5 52.3   5.2
Pleasant Hill 7/18/26 0830 55.0   2.1 94   1 53.3   1.7 1.7   1.0 E | 101 3.9   1.3 0.00 0.00 55.1   1.6 53.2   9.6
Seaview/Fort Ross (Hirsch) 7/18/26 0830 51.0   8.8 93   27 49.0   0.7 1.5   0.8 NNW | 345 3.1   2.0 0.00 0.00 61.0   0.3 49.3   4.3
Max     56.8 100 56.0 2.8 - 6.1 0.00 0.00 61.0 55.3
Avg     55.2 89 49.5 1.2 - 3.4 0.00 - - -
Min     51.0 0 -63.6 0.0 - 0.0 0.00 0.00 53.1 49.3

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 7/18/26 8:30 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 7/18/26 0830 52.3   6.6 97   28 51.5   2.7 0.9   0.4 SW | 232 3.9   0.7 0.00 0.00 50.8   2.1 52.6   6.9
Lower Bennett Valley 7/18/26 0830 54.4   6.7 100   28 54.4   2.5 1.5   1.1 NE | 54 3.6   1.2 0.00 0.00 52.7   10.9 54.7   8.0
Kenwood (Wildwood) 7/18/26 0830 54.6   4.7 88   14 51.2   0.3 1.5   0.2 NNE | 17 4.1   0.5 0.00 0.00 48.2   4.3 54.9   5.6
Crane Creek (Ranch 62) 7/18/26 0830 55.2   3.1 92   15 53.0   1.7 1.4   0.2 SSE | 157 3.5   0.4 0.00 0.00 53.7   8.3 55.4   3.9
Rohnert Park-West (Stony Point) 7/18/26 0830 55.2   0.9 95   3 54.0   1.8 0.3   0.0 S | 174 3.9   0.2 0.00 0.00 54.4   12.0 55.2   0.9
Rice-Spivak Vineyard 7/18/26 0830 55.6   0.3 - - - - - - - 53.9   13.3 55.8   0.8
Cartograph Wines Base 7/18/26 0830 54.3   0.7 97   1 53.3   0.5 2.0   1.0 ESE | 116 5.1   1.7 0.00 0.00 53.3   3.8 54.6   1.0
Cartograph Wines Remote 7/18/26 0830 55.7   2.0 - - - - - - - 54.3   7.6 55.7   2.3
Penngrove (Asellus) 7/18/26 0830 55.7   4.6 87   16 51.8   1.1 3.2   2.3 ESE | 110 6.3   3.6 0.00 0.00 54.4   12.5 55.8   5.8
Sonoma Valley (Bedrock) 7/18/26 0830 54.4   4.8 86   15 50.4   0.4 - - - 0.00 0.00 48.1   4.5 55.1   5.3
Sonoma-West (Arnold) 7/18/26 0830 56.0   4.8 85   13 51.6   0.0 2.1   0.3 NNW | 345 5.5   0.1 0.00 0.00 47.5   5.4 56.2   4.7
Sonoma Valley HS 7/18/26 0830 55.6   3.6 91   10 53.2   0.4 1.9   1.2 NNE | 28 3.8   2.2 0.00 0.00 52.0   5.2 55.7   4.0
Sonoma East (Bundschu01) 7/18/26 0815 56.0   1.3 86   1 51.8   1.0 0.7   0.7 NNW | 336 2.2   1.1 0.00 0.00 51.2   7.5 56.5   1.4
Sonoma-SE (Napoli) 7/18/26 0830 56.9   0.2 85   6 52.4   2.0 1.5   0.2 WNW | 298 4.1   0.0 0.00 0.00 53.9   8.6 57.2   1.2
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) 7/18/26 0830 57.8   2.3 82   10 52.3   1.2 0.2   0.6 SE | 130 1.7   1.6 0.00 0.00 55.5   12.8 58.0   4.5
Carneros (Ranch 71) 7/18/26 0830 55.3   3.1 88   7 51.9   0.8 0.9   1.6 NW | 313 3.8   1.8 0.00 0.00 53.5   2.3 55.6   3.1
Ricci Vineyards (Carneros) 7/18/26 0830 57.0   3.2 83   9 51.8   0.1 2.3   0.4 WNW | 302 4.4   0.5 0.00 0.00 54.5   8.6 57.3   3.5
Carneros Upper (Ranch 81) 7/18/26 0830 56.1   2.0 85   4 51.7   0.8 3.0   0.0 W | 274 6.0   1.6 - - 53.7   1.5 56.1   2.0
Carneros Lower (Ranch 81) 7/18/26 0815 57.6   0.6 83   5 52.4   2.2 0.9   0.3 NW | 317 3.7   1.2 0.00 0.00 54.2   7.9 57.6   0.6
Max     57.8 100 54.4 3.2 - 6.3 0.00 0.00 55.5 58.0
Avg     55.6 89 52.3 1.5 - 4.1 0.00 - - -
Min     52.3 82 50.4 0.2 - 1.7 0.00 0.00 47.5 52.6
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