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Latest Observation

25 Stations

15 Minute Data | America/Los_Angeles
as of 5/28/26 1:12 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) 5/28/26 0100 47.0   2.7 100   5 46.9   4.0 2.4   6.1 ESE | 115 6.6   9.0 0.01 0.05 42.3   0.4 69.6   9.9
Rockpile Lower (Cooley) 5/28/26 0045 49.2   0.6 96   13 48.1   4.5 2.9   0.5 ESE | 112 5.9   0.0 0.01 0.02 49.2   0.9 49.7   0.9
Cloverdale-East (Ranch 83) 5/28/26 0100 52.8   1.3 - - 4.6   3.9 S | 176 9.2   6.7 0.01 0.09 46.5   2.2 74.5   4.9
Cloverdale-SE (Ranch 38) 5/28/26 0100 51.4   0.0 95   15 50.1   4.8 8.2   0.5 SSE | 159 12.6   0.5 0.02 0.09 48.5   0.7 73.5   5.6
Geyserville-North (Hoffman) 5/28/26 0100 53.4   0.3 92   20 51.2   6.1 2.7   2.6 SE | 134 6.7   3.4 0.00 0.00 47.9   2.1 77.4   6.2
Geyserville (Ranch 3) 5/28/26 0100 52.9   1.5 100   30 52.9   8.2 3.6   3.3 ESE | 117 8.5   3.2 0.01 0.03 48.9   2.9 75.4   4.9
Geyserville-East (Ranch 40) 5/28/26 0100 50.5   0.1 97   15 49.8   4.3 5.4   1.0 S | 175 9.1   6.4 0.02 0.04 46.7   2.4 73.0   3.2
Geyserville-South (Nervo Station) 5/28/26 0100 52.0   1.7 - - 4.2   3.9 SSE | 154 8.4   8.0 0.00 0.00 47.5   4.0 74.2   2.4
Peterson (Ranch 09) 5/28/26 0100 52.0   1.5 93   24 50.0   6.6 3.6   0.7 SSE | 160 6.4   3.9 0.01 0.03 48.3   3.2 73.8   2.3
Crazy Creek Ranch 5/28/26 0100 53.3   3.3 92   10 51.0   6.3 1.9   0.1 ESE | 117 6.5   3.1 0.02 0.04 43.0   6.7 75.3   4.9
Whitton Ranch (201e) 5/28/26 0100 52.0   1.4 96   23 50.9   6.0 3.5   1.2 SSE | 156 8.0   2.2 0.02 0.04 44.0   7.4 75.4   3.5
Lytton East (Shop Hill Bottom) 5/28/26 0100 51.9   0.7 93   19 50.0   5.4 4.2   2.6 SSE | 155 9.6   3.6 0.02 0.04 48.5   1.7 75.2   5.0
Lytton East (Hill 5) 5/28/26 0100 51.6   1.4 94   21 50.0   5.5 5.8   6.4 SSE | 164 10.1   6.8 0.01 0.03 48.7   2.5 75.6   6.1
Lytton West Lower (Lew 6) 5/28/26 0100 52.2   0.8 93   19 50.3   5.3 3.6   3.2 SE | 135 9.1   2.2 0.02 0.04 48.5   1.7 74.0   3.8
Lytton West Hill (23PS) 5/28/26 0100 52.3   1.2 94   21 50.8   5.7 5.7   1.0 S | 169 11.4   0.6 0.02 0.04 49.8   2.0 74.3   3.8
Big River 5/28/26 0100 52.4   0.5 94   18 50.8   5.2 5.3   2.2 SSE | 166 9.5   2.6 0.01 0.02 47.3   4.2 72.8   2.4
Jimtown-North (Piccolo Ranch 15) 5/28/26 0100 53.4   0.5 86   15 49.2   5.6 0.7   0.2 SSE | 150 2.2   1.5 0.02 0.04 44.4   7.1 73.7   2.8
HWY 128/Chalk Hill Rd (Landslide) 5/28/26 0100 53.3   5.4 92   3 51.1   6.3 1.1   0.5 SSW | 209 3.5   0.4 0.02 0.04 43.7   4.0 74.9   1.9
N Chalk Hill Rd (Ranch 63) 5/28/26 0100 52.0   2.2 91   11 49.5   5.4 2.5   0.6 SSE | 165 5.7   2.5 0.01 0.03 41.1   8.0 73.7   2.6
Newman Knights Valley 5/28/26 0100 53.3   8.4 84   0 48.6   8.4 3.2   1.1 WSW | 239 7.1   3.7 0.02 0.04 40.3   4.3 73.5   3.0
Knights Valley (Bavarian Lion) 5/28/26 0100 52.4   6.6 91   2 49.9   7.2 0.5   1.0 W | 281 1.6   1.7 0.01 0.02 39.5   6.0 74.0   3.9
Red Tail 5/28/26 0100 52.5   5.7 88   1 49.2   5.8 3.0   0.1 S | 191 5.2   0.1 0.02 0.03 44.2   2.4 72.6   0.7
Franz Valley (Stornetta) 5/28/26 0100 53.1   5.7 92   8 50.8   8.0 0.2   1.2 SW | 218 1.5   1.2 0.01 0.02 40.9   6.0 72.6   1.6
Upper Dry Creek Valley 5/28/26 0100 52.8   0.6 94   20 51.1   5.8 2.5   1.5 ESE | 113 6.0   1.2 0.01 0.06 50.4   2.0 77.6   8.7
Lower Dry Creek Valley 5/28/26 0100 52.8   0.7 100   27 52.8   7.7 4.4   3.8 SE | 144 9.2   4.6 0.01 0.03 49.7   2.2 74.0   1.4
Max     53.4 100 52.9 8.2 - 12.6 0.02 0.09 50.4 77.6
Avg     52.1 93 50.2 3.4 - 7.2 0.01 - - -
Min     47.0 84 46.9 0.2 - 1.5 0.00 0.00 39.5 49.7

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 5/28/26 1:12 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) 5/28/26 0100 52.7   1.8 84   8 48.0   1.0 0.0   0.0 SSE | 158 0.0   0.0 0.01 0.03 73.2   1.2 48.6   3.7
Windsor-East (Ranch 16) 5/28/26 0100 53.1   0.7 92   16 50.8   6.0 2.7   1.5 S | 184 8.3   5.3 0.01 0.02 72.2   0.8 44.5   5.3
Mark West-North (Ranch 14) 5/28/26 0100 52.9   0.3 92   20 50.7   6.1 2.5   1.1 WSW | 255 5.8   2.2 0.01 0.02 72.3   0.8 45.7   5.6
Windsor-SE (Silk Rd) 5/28/26 0100 53.1   1.0 93   22 51.2   6.1 2.0   0.4 S | 169 5.0   0.1 0.01 0.02 72.0   0.2 42.1   8.8
Fulton-NW (Ranch 5) 5/28/26 0100 52.9   1.8 94   22 51.2   5.6 3.6   1.5 SSE | 156 6.8   0.8 0.01 0.02 71.7   0.6 44.1   7.1
Bisordi (Fulton) 5/28/26 0100 53.2   0.2 91   12 50.7   4.0 3.0   1.5 SSW | 196 6.2   0.1 0.02 0.02 71.5   0.4 44.0   6.9
Windsor-South (Laughlin Rd) 5/28/26 0100 52.9   0.8 91   20 50.4   5.9 - - - 0.00 0.00 73.0   0.1 45.6   6.6
Fulton-SE (Barnes Rd) 5/28/26 0100 53.6   1.9 91   12 51.0   5.8 2.9   2.3 S | 181 7.0   4.6 0.00 0.01 70.9   3.2 44.9   4.5
Fulton-SW (Ranch 21) 5/28/26 0030 52.7   0.4 92   19 50.4   5.8 4.0   1.1 SSE | 165 6.4   0.2 0.00 0.00 71.3   1.6 43.8   5.6
NW Santa Rosa (Piner Road) 5/28/26 0100 52.9   3.5 100   8 52.9   5.7 3.1   2.5 SSW | 202 7.3   5.5 0.00 0.00 70.6   5.3 42.4   5.9
River Rd South (Denner Ranch) 5/28/26 0100 52.5   3.5 0   87 -66.2   111.5 5.8   5.0 S | 178 8.8   6.4 - - 70.6   3.1 42.6   5.9
West Santa Rosa (LOV Vineyard) 5/28/26 0100 52.9   3.7 93   10 50.8   6.5 2.8   2.5 S | 190 5.7   4.5 0.00 0.00 70.9   2.4 43.3   5.4
Guerneville Rd (Prokopakis) 5/28/26 0100 53.8   4.9 93   5 51.8   6.3 - - - 0.00 0.01 75.0   2.0 43.9   4.8
SunnyView Vineyard (SCWC) 5/28/26 0100 52.5   6.1 92   5 50.3   7.6 2.1   1.8 SSE | 157 4.7   3.2 0.02 0.02 72.1   0.9 41.7   4.6
Guerneville Rd West (Balletto) 5/28/26 0100 53.3   5.5 95   6 51.8   7.2 2.8   1.6 SSW | 193 4.8   2.0 0.00 0.01 70.0   3.1 42.7   4.4
Sanchietti Ranch 5/28/26 0100 54.0   7.2 92   1 51.7   7.5 3.9   2.0 SSW | 199 9.2   5.0 0.01 0.01 72.8   0.1 41.7   4.4
Occidental Rd (Sebastopol) 5/28/26 0100 52.9   6.9 100   0 52.9   6.9 2.9   1.6 S | 181 6.6   3.7 0.01 0.01 71.1   2.0 41.9   3.9
Harper's Rest (Windsor-West) 5/28/26 0100 51.7   0.8 92   22 49.6   6.3 1.4   0.2 SSE | 151 4.0   0.9 0.01 0.02 72.6   1.5 42.9   6.4
Lower Westside Rd (Ranch 12) 5/28/26 0100 53.0   0.7 91   21 50.6   6.3 1.9   1.4 SSE | 163 5.1   2.8 0.01 0.02 72.8   0.4 43.6   5.8
Guerneville (Laughlin Rd) 5/28/26 0100 53.6   7.2 94   9 51.8   9.7 0.0   0.4 SSE | 168 1.2   0.3 0.01 0.07 72.4   0.1 41.5   3.9
Korbel (Winery) 5/28/26 0100 53.7   4.6 92   9 51.6   7.2 0.0   0.4 N | 0 0.0   2.4 0.01 0.08 72.9   0.4 44.2   3.4
Forestville (Shone Farms) 5/28/26 0100 53.0   0.0 93   21 51.1   6.7 2.9   1.7 S | 170 7.2   3.7 0.01 0.03 73.2   1.2 44.7   4.9
Forestville-NE (Ranch 30) 5/28/26 0100 52.2   3.2 95   11 50.8   6.6 3.4   3.0 S | 173 6.5   4.3 0.01 0.03 71.5   0.1 43.1   3.9
Foggy Bend (Ranch 41) 5/28/26 0100 53.4   3.6 91   9 51.0   6.2 2.6   0.9 SSW | 196 4.4   0.9 0.01 0.04 71.8   0.7 43.6   4.0
Last Stop 5/28/26 0100 52.8   7.8 92   3 50.8   8.6 1.1   0.9 SSE | 162 3.0   2.0 0.01 0.03 71.8   0.2 41.1   3.9
Green Valley Vineyard 5/28/26 0100 52.0   4.3 94   7 50.3   6.3 1.8   0.2 SSW | 202 4.4   1.1 0.02 0.05 69.9   1.2 43.1   4.2
Park Royal 5/28/26 0100 52.9   6.1 92   8 50.6   8.3 - - - 0.01 0.01 71.6   1.7 42.1   3.4
Merino 5/28/26 0100 53.0   8.9 96   0 51.7   8.9 3.6   2.6 S | 186 7.5   5.1 0.01 0.01 72.4   0.9 39.3   4.4
Green Valley (Sanchietti) 5/28/26 0100 53.3   7.7 - - - - - - - 53.6   6.2 53.2   8.1
Keefer Ranch (Green Valley) 5/28/26 0100 53.0   7.5 91   0 50.6   7.3 - - - 0.01 0.03 70.1   2.2 41.4   3.9
Graton-West (Dutton Ranch) 5/28/26 0100 53.0   6.4 100   0 53.0   6.4 2.4   1.8 SSE | 161 5.7   3.8 0.01 0.04 70.8   3.4 41.4   4.5
Graton-South (Mill Station Rd) 5/28/26 0100 52.5   6.4 94   2 50.7   6.8 0.9   0.9 SSE | 168 4.1   2.9 0.00 0.01 67.1   2.3 40.8   4.8
Occidental (Horseshoe Bend) 5/28/26 0100 50.3   0.3 100   19 50.3   5.9 - - - 0.01 0.04 66.0   0.4 45.0   0.1
Sexton Valley (Jacqueline's Blk) 5/28/26 0100 52.8   7.0 95   1 51.3   7.2 0.8   0.4 SW | 236 6.3   4.7 0.01 0.02 67.6   1.1 41.5   4.1
Sebastopol Hills (Burnside Rd) 5/28/26 0100 51.1   1.0 98   13 50.7   4.8 4.6   4.2 S | 182 10.6   9.4 0.00 0.01 64.7   3.0 47.6   0.5
Pleasant Hill 5/28/26 0100 51.7   5.8 94   3 50.1   6.6 2.5   0.9 SSW | 207 5.2   2.5 0.01 0.01 71.7   0.7 42.2   3.4
Seaview/Fort Ross (Hirsch) 5/28/26 0100 47.6   1.7 97   5 46.8   3.1 3.7   0.9 SE | 138 6.2   3.1 0.01 0.03 64.0   4.2 44.8   1.6
Max     54.0 100 53.0 5.8 - 10.6 0.02 0.08 75.0 53.2
Avg     52.7 91 47.6 2.5 - 5.6 0.01 - - -
Min     47.6 0 -66.2 0.0 - 0.0 0.00 0.00 53.6 39.3

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 5/28/26 1:12 AM 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 5/28/26 0045 50.0   4.7 95   5 48.6   6.0 0.4   1.8 SW | 234 1.9   1.5 0.00 0.00 43.4   1.0 70.1   1.0
Lower Bennett Valley 5/28/26 0100 52.2   3.8 92   7 50.1   5.7 2.6   0.3 ESE | 119 5.8   1.8 0.01 0.01 39.1   8.7 71.1   0.2
Kenwood (Wildwood) 5/28/26 0100 52.7   7.7 90   1 49.8   7.3 0.1   0.1 E | 93 1.0   1.0 0.00 0.56 42.4   2.0 71.2   0.6
Crane Creek (Ranch 62) 5/28/26 0100 53.1   6.2 90   6 50.3   7.9 0.8   0.3 ESE | 109 2.9   0.6 0.01 0.01 43.6   3.0 75.8   1.1
Rohnert Park-West (Stony Point) 5/28/26 0100 53.4   9.1 93   1 51.5   9.3 0.2   0.2 SSW | 196 3.1   0.8 0.01 0.01 40.1   4.1 70.1   1.2
Rice-Spivak Vineyard 5/28/26 0100 52.4   15.5 - - - - - - - 34.4   2.2 71.8   0.6
Cartograph Wines Base 5/28/26 0100 52.2   3.3 95   4 50.9   4.6 2.6   1.4 S | 185 7.1   4.2 0.00 0.00 46.9   1.5 68.2   1.7
Cartograph Wines Remote 5/28/26 0100 53.1   7.2 - - - - - - - 43.3   2.5 71.3   1.6
Penngrove (Asellus) 5/28/26 0045 53.2   10.0 88   6 49.8   8.3 2.8   2.4 SE | 124 4.9   3.4 0.00 0.00 41.7   1.3 75.5   4.9
Sonoma Valley (Bedrock) 5/28/26 0100 53.2   1.9 81   8 47.5   4.6 - - - 0.00 0.66 42.6   8.1 72.2   1.1
Sonoma-West (Arnold) 5/28/26 0100 53.6   5.5 86   3 49.6   6.3 1.4   0.1 E | 99 2.3   1.4 0.00 0.05 40.9   6.9 74.6   3.6
Sonoma Valley HS 5/28/26 0100 54.0   3.4 89   3 50.8   4.3 2.0   0.8 E | 84 3.1   0.6 0.00 0.03 44.1   6.2 72.9   2.7
Sonoma East (Bundschu01) 5/28/26 0100 54.3   7.6 82   6 49.1   5.5 1.0   1.3 NW | 314 1.8   2.8 0.00 0.00 42.6   3.7 73.7   2.9
Sonoma-SE (Napoli) 5/28/26 0100 54.2   7.9 82   7 48.8   5.6 0.0   0.9 SSE | 159 1.7   1.3 0.00 0.00 42.5   3.6 74.4   3.2
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) 5/28/26 0100 53.6   5.7 85   3 49.4   4.6 0.0   0.3 ENE | 70 0.4   1.3 0.00 0.00 42.4   5.0 73.9   4.8
Carneros (Ranch 71) 5/28/26 0100 53.6   4.1 86   0 49.5   4.1 0.2   2.1 ESE | 122 1.6   3.0 0.00 0.00 46.9   2.5 71.2   2.3
Ricci Vineyards (Carneros) 5/28/26 0100 54.2   3.9 82   0 49.0   3.7 1.3   1.2 SE | 140 2.2   3.6 0.00 0.00 43.2   6.6 73.8   2.9
Carneros Upper (Ranch 81) 5/28/26 0100 53.8   4.3 84   3 49.1   3.3 3.8   1.9 S | 185 7.2   3.4 - - 47.8   1.7 73.5   4.0
Carneros Lower (Ranch 81) 5/28/26 0100 54.5   5.7 84   0 49.9   5.5 1.0   0.8 S | 172 3.1   1.9 0.00 0.00 43.8   5.0 74.0   1.1
Max     54.5 95 51.5 3.8 - 7.2 0.01 0.66 47.8 75.8
Avg     53.2 87 49.6 1.3 - 3.1 0.00 - - -
Min     50.0 81 47.5 0.0 - 0.4 0.00 0.00 34.4 68.2
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