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Latest Observations

Map

15 Minute Data

Latest Observations

Map

15 Minute Data

Northeast Napa County

10 Stations

15 Minute Data | America/Los_Angeles
as of 9/21/26 2:27 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)
Montesol 9/21/26 0215 55.2   4.3 - - - - - 0.00 0.00 57.2   3.1 54.8   3.8
Pope Valley (Weeks Lake) 9/21/26 0215 52.9   1.3 91   4 50.3   2.6 0.0   0.5 SSW | 192 0.9   1.5 0.00 0.00 56.4   3.2 52.6   1.4
Dollarhide Base 9/21/26 0215 57.4   1.3 89   10 54.3   1.9 0.9   0.7 SSE | 160 2.4   0.1 0.00 0.00 58.7   2.0 57.2   1.1
Dollarhide 16A Remote 9/21/26 0215 55.8   1.8 92   13 53.4   2.4 - - - - - 56.8   2.8 55.4   2.0
Hardin Rd (Eakle) 9/21/26 0215 56.1   1.8 - - - - - - - 57.7   1.1 56.1   1.8
Angwin 9/21/26 0215 67.1   2.0 43   16 43.8   10.1 1.6   1.7 WNW | 282 2.9   1.4 0.00 0.00 67.6   4.6 63.7   3.7
Lower Angwin (Pioneer) 9/21/26 0215 52.4   1.3 - - 1.2   0.6 WSW | 253 3.8   2.3 - - 52.5   0.4 51.6   0.9
Las Posadas (Cal Fire) 9/21/26 0215 53.7   1.0 98   12 53.2   4.6 9.9   4.5 SSW | 209 17.2   10.0 0.00 0.00 54.0   1.9 53.2   1.2
Lower Chiles Valley (Brown) 9/21/26 0215 55.2   0.1 94   9 53.5   2.9 2.2   1.2 WSW | 246 6.0   0.2 0.00 0.00 55.4   1.2 55.2   0.2
Moss Creek Vineyard/Reservior 9/21/26 0200 54.6   3.4 92   17 52.4   2.3 - - - 0.00 0.00 55.4   3.5 54.4   3.4
Max     67.1 98 54.3 9.9 - 17.2 0.00 0.00 67.6 63.7
Avg     56.0 86 51.6 2.6 - 5.5 0.00 - - -
Min     52.4 43 43.8 0.0 - 0.9 0.00 0.00 52.5 51.6

Northern & Central Napa County

33 Stations

15 Minute Data | America/Los_Angeles
as of 9/21/26 2:27 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)
Tenma (North Calistoga) 9/21/26 0215 57.7   4.4 - - - - - 0.00 0.00 57.8   3.0 55.5   2.2
Calistoga-Solari 9/21/26 0215 57.4   3.9 88   4 53.9   5.3 0.5   0.5 WNW | 285 2.3   2.3 0.00 0.00 57.4   2.5 54.1   0.8
Calistoga-North 9/21/26 0215 58.0   3.4 92   4 55.6   4.5 - - - 0.00 0.00 58.4   2.3 57.7   3.2
Twomey Calistoga 9/21/26 0215 57.9   8.4 88   3 54.5   7.5 0.3   0.3 WNW | 297 2.0   2.0 0.00 0.00 57.9   5.6 56.2   6.9
Paloma 9/21/26 0215 57.8   4.2 90   6 54.8   6.1 2.0   1.0 NNW | 345 4.0   1.0 0.00 0.00 57.9   0.9 57.2   3.6
Calistoga (Ranch 78) 9/21/26 0215 57.8   5.1 87   2 54.0   5.5 0.8   0.4 S | 181 1.8   0.1 0.00 0.00 57.8   2.9 56.2   3.7
Diamond Mtn (Schramsberg) 9/21/26 0215 54.5   0.6 100   19 54.5   5.0 - - - 0.00 0.00 54.7   2.4 54.5   0.3
Diamond Mtn (McEachran) 9/21/26 0215 56.6   1.3 92   10 54.4   4.3 - - - - - 56.9   0.5 56.4   1.4
Deer Park 9/21/26 0215 55.8   0.9 94   13 54.2   4.8 1.4   0.6 SW | 222 3.7   2.3 0.00 0.00 56.1   0.6 55.8   1.0
St. Helena-North 9/21/26 0215 57.8   3.1 85   7 53.2   5.5 0.7   0.0 SSE | 159 2.2   0.4 0.00 0.00 58.3   0.9 57.7   3.2
St. Helena (NVV Office) 9/21/26 0215 58.7   2.1 - - 0.2   0.0 WNW | 282 1.4   0.2 0.00 0.00 58.8   1.0 58.5   2.2
Tiara Fria (East St. Helena) 9/21/26 0215 58.6   4.1 86   3 54.5   4.9 0.6   0.5 SW | 230 1.8   0.6 0.00 0.00 58.7   2.2 58.5   4.2
Prisoner Winery 9/21/26 0215 57.9   4.1 88   1 54.5   4.4 1.2   0.9 NW | 309 3.6   1.4 0.00 0.00 58.4   4.0 57.8   5.2
Rutherford Hill Estate 9/21/26 0215 57.1   2.8 90   4 54.4   3.9 0.7   0.0 WSW | 246 2.8   1.3 0.00 0.00 57.3   2.0 57.0   2.9
Rutherford-North (Mee Ln) 9/21/26 0215 58.0   6.9 86   0 53.8   6.7 1.2   0.7 SW | 235 2.8   1.5 0.00 0.00 58.0   5.1 57.7   7.0
Rutherford (STS) 9/21/26 0215 58.5   7.6 90   2 55.6   7.0 0.6   0.2 SSW | 204 2.5   1.3 0.00 0.00 58.6   5.4 58.2   7.4
Silver Oak OV 9/21/26 0215 58.4   6.3 87   1 54.4   5.8 2.1   1.7 SW | 220 4.0   1.9 0.00 0.00 58.8   2.0 58.3   6.3
Oakville-NE (Ranch 88) 9/21/26 0215 58.4   6.8 83   1 53.2   7.0 0.2   0.2 WSW | 250 2.6   2.6 0.00 0.00 58.8   5.4 58.3   6.9
Crossroads Ranch 9/21/26 0215 58.6   6.1 86   1 54.4   6.2 2.0   2.0 SW | 227 3.8   3.8 0.00 0.00 59.0   3.4 58.6   6.0
Oakville 9/21/26 0215 58.3   6.2 85   1 54.0   5.8 1.6   1.0 SW | 214 4.2   2.5 0.00 0.00 58.6   3.6 58.2   6.2
To Kalon Remote (TKKE) 9/21/26 0215 58.5   6.2 - - - - - - - 58.6   4.3 58.4   6.2
To Kalon 9/21/26 0215 58.2   5.7 89   0 54.8   5.7 1.0   0.7 SW | 234 2.6   1.1 0.00 0.00 58.2   3.8 57.9   5.6
To Kalon Remote (TKN5) 9/21/26 0215 58.7   5.6 - - - - - - - 58.8   3.9 58.4   5.6
Jump Rock 9/21/26 0215 50.8   0.2 97   14 49.9   3.9 0.2   0.2 ENE | 71 1.3   0.7 0.00 0.00 51.1   1.4 50.7   0.1
State Lane Ranch 9/21/26 0215 59.2   8.5 88   4 55.8   7.3 1.6   1.0 SSE | 160 3.2   1.9 0.00 0.00 59.2   6.4 59.0   8.4
Yountville (Ranch 67) 9/21/26 0215 57.9   5.7 85   1 53.4   5.2 2.4   2.2 S | 180 3.9   2.3 0.00 0.00 58.1   3.6 57.8   5.6
Borreo (Soda Canyon) 9/21/26 0215 55.9   4.9 91   3 53.4   5.7 1.5   0.9 SSE | 166 3.3   1.5 0.00 0.00 56.2   4.4 55.8   4.9
Wappo Hill Floor 9/21/26 0215 58.5   6.8 84   2 53.6   6.0 1.8   1.4 SSE | 162 4.1   3.1 0.00 0.00 58.9   4.2 58.5   6.8
Wappo Hill 9/21/26 0215 58.2   2.7 85   1 53.7   2.8 2.4   1.4 SSE | 161 4.7   2.9 0.00 0.00 58.6   2.4 58.2   3.4
Stags Leap Dist (Chimney Rock) 9/21/26 0215 58.9   8.1 88   4 55.2   6.8 2.6   2.5 SSE | 148 5.1   4.3 0.00 0.00 59.2   5.8 58.7   8.0
Stags Leap Dist (Silverado Vineyards) 9/21/26 0215 57.8   5.8 86   2 53.6   5.2 1.7   1.7 S | 180 4.9   3.6 0.00 0.00 58.2   4.3 57.7   5.8
Yountville-SE (Ranch 85) 9/21/26 0215 58.6   5.5 86   2 54.4   4.9 2.2   2.2 S | 171 4.6   4.6 0.00 0.00 59.2   4.1 58.5   5.8
Yountville-South (Ranch 87) 9/21/26 0215 58.7   6.5 86   5 54.5   4.9 1.0   0.5 ESE | 123 2.5   0.7 0.00 0.00 59.1   5.2 58.6   6.6
Max     59.2 100 55.8 2.6 - 5.1 0.00 0.00 59.2 59.0
Avg     57.7 88 54.1 1.3 - 3.2 0.00 - - -
Min     50.8 83 49.9 0.2 - 1.3 0.00 0.00 51.1 50.7

Southern Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 9/21/26 2:27 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)
Mt. Veeder 9/21/26 0215 50.8   6.2 98   23 50.2   1.2 0.5   0.1 WSW | 255 1.9   0.7 0.00 0.00 51.9   7.7 50.4   6.3
Soda Canyon 9/21/26 0215 58.2   7.0 86   4 54.0   5.6 2.1   1.4 SSE | 158 4.7   3.0 0.00 0.00 59.0   7.1 58.1   7.6
Big Ranch Rd 9/21/26 0215 58.7   5.6 - - - - - - - 59.5   5.2 58.7   6.0
Oak Knoll-East (Ranch 53) 9/21/26 0215 58.2   5.9 84   2 53.3   5.1 1.3   1.1 SSE | 155 3.9   2.9 0.00 0.00 58.8   5.1 58.0   5.9
Napa-NW (Ranch 54) 9/21/26 0215 58.8   6.8 83   2 53.8   6.0 0.1   0.1 SE | 128 1.1   0.4 0.00 0.00 59.1   5.7 58.7   6.9
Frisinger Napa-NW 9/21/26 0215 58.2   6.6 87   4 54.4   5.3 2.4   1.2 W | 268 4.0   1.7 0.00 0.00 58.6   6.0 58.2   6.8
Napa-North (Ranch 29) 9/21/26 0215 58.2   3.7 86   1 54.2   3.2 0.8   0.8 S | 176 3.4   3.4 0.00 0.00 58.7   2.9 58.1   4.0
Mount George (Napa East) 9/21/26 0215 57.2   5.5 88   1 53.7   5.8 0.7   0.4 S | 189 2.6   1.1 0.00 0.00 58.0   4.5 57.2   5.5
Napa-East (Palmaz 300') 9/21/26 0215 57.7   5.2 88   2 54.2   4.6 0.0   1.3 W | 267 1.8   0.4 0.00 0.00 58.4   4.8 57.6   5.3
Napa-East (Palmaz 1200') 7/4/26 0630 49.8   0.1 72   2 40.8   1.0 0.2   0.5 E | 79 2.0   0.4 - - 51.0   1.7 48.0   0.9
Napa-East (Palmaz 1400') 9/21/26 0215 53.0   0.2 100   9 53.0   2.7 2.1   0.8 SSW | 201 5.4   2.0 0.00 0.00 53.6   0.7 53.0   1.2
Wooden Valley 9/21/26 0215 55.0   3.9 92   24 52.9   4.4 4.6   1.6 WSW | 254 10.7   0.9 0.00 0.00 55.5   4.8 54.6   3.8
Napa-West Upper (Truchard) 9/21/26 0215 55.7   3.2 100   1 55.8   3.4 1.8   1.8 SSW | 208 4.4   4.4 0.00 0.00 55.8   2.0 55.5   3.1
Napa-West Lower (Truchard) 9/21/26 0215 55.8   8.2 88   0 52.5   7.9 - - - - - 55.9   8.0 55.3   8.0
Sunset Rd 9/21/26 0215 55.7   5.4 91   2 53.1   6.0 1.1   0.8 SSW | 199 2.8   1.8 0.00 0.00 56.0   4.9 53.8   3.7
Napa-South (Toyon Farms) 9/21/26 0215 57.1   3.7 91   5 54.5   2.3 2.1   1.8 SW | 224 3.9   2.2 0.00 0.00 57.4   3.5 56.9   3.6
Dealy Lane (Ranch 80) 9/21/26 0215 56.4   4.6 87   1 52.6   4.3 1.0   0.2 WSW | 240 2.8   0.2 0.00 0.00 56.4   4.5 55.8   5.6
Carneros (Saintsbury) 9/21/26 0215 55.2   4.8 88   4 51.6   3.5 1.9   1.6 WSW | 251 3.2   1.9 0.00 0.00 55.3   3.4 54.7   4.4
Suscol Lower (Ranch 35) 9/21/26 0215 57.4   4.5 86   5 53.2   2.9 3.1   0.8 WSW | 254 4.8   0.8 0.00 0.00 58.0   4.1 57.3   4.6
Suscol Mtn (Ranch 93) 9/21/26 0215 53.8   0.1 99   2 53.6   0.7 6.5   3.5 NW | 308 10.5   5.5 0.00 0.00 54.3   0.4 53.8   0.2
Suscol Upper (Ranch 92) 9/21/26 0215 54.6   0.0 0   0 -60.2   0.0 4.8   4.8 SW | 222 8.8   8.7 0.00 0.00 54.9   0.1 54.4   0.1
Carneros (Mitsuko) 9/21/26 0215 57.0   7.4 - - - - - - - 57.2   4.6 57.0   7.6
Sugarloaf West 9/21/26 0215 58.0   5.9 87   4 54.1   4.5 2.8   1.9 SW | 236 4.9   2.4 0.00 0.00 59.0   3.4 58.0   5.9
Stanly (Ranch 45) 9/21/26 0215 56.8   6.3 85   5 52.5   4.8 2.0   1.6 W | 259 4.5   2.5 0.00 0.00 57.3   5.6 56.6   6.3
Carneros (Las Amigas Rd) 9/21/26 0215 57.3   5.2 - - - - - - - 57.8   5.2 57.3   5.9
Carneros (Milton Rd) 9/21/26 0215 58.1   8.0 84   4 53.3   6.5 - - - 0.00 0.00 58.7   8.1 58.0   8.6
Carneros (Ranch 71) 9/21/26 0215 55.0   1.1 92   1 52.8   1.2 4.1   3.0 W | 266 6.8   4.0 0.00 0.00 55.1   1.0 54.5   0.8
Carneros Upper (Ranch 81) 9/21/26 0215 55.3   1.1 90   0 52.5   1.1 2.8   1.7 W | 260 7.2   2.2 - - 55.3   0.9 55.0   1.2
Carneros Lower (Ranch 81) 9/21/26 0215 56.0   3.2 90   2 53.1   2.6 0.2   0.2 NW | 306 2.4   1.5 0.00 0.00 56.0   2.2 55.6   2.8
Toyon Remote 1 9/21/26 0215 57.0   7.6 - - - - - - - 57.2   7.0 56.7   7.6
Toyon Remote 2 9/21/26 0215 57.8   6.8 - - - - - - - 58.2   7.0 57.5   7.3
Toyon Remote 3 9/21/26 0215 57.5   7.6 - - - - - - - 57.6   7.2 57.1   7.7
Max     58.8 100 55.8 6.5 - 10.7 0.00 0.00 59.5 58.7
Avg     56.5 86 48.7 2.1 - 4.6 0.00 - - -
Min     50.8 0 -60.2 0.0 - 1.1 0.00 0.00 51.9 50.4
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