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Latest Observations

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15 Minute Data

Latest Observations

Map

15 Minute Data

Northeast Napa County

10 Stations

15 Minute Data | America/Los_Angeles
as of 8/18/26 1:13 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)
Montesol 8/18/26 0100 56.4   4.3 - - - - - 0.00 0.00 87.0   0.1 54.9   4.0
Pope Valley (Weeks Lake) 8/18/26 0100 52.9   6.1 85   7 48.4   3.7 0.2   0.1 WSW | 249 1.5   0.4 0.00 0.00 91.8   0.3 52.4   6.9
Dollarhide Base 8/18/26 0100 60.6   9.3 64   13 48.5   2.6 2.0   0.0 ENE | 75 3.2   1.0 0.00 0.00 94.8   0.1 59.3   7.6
Dollarhide 16A Remote 8/18/26 0100 60.8   4.3 71   7 51.3   1.2 - - - - - 94.3   0.4 59.2   8.0
Hardin Rd (Eakle) 8/18/26 0100 57.9   7.1 - - - - - - - 93.6   0.3 57.9   8.6
Angwin 8/18/26 0100 68.2   2.2 35   0 39.6   1.8 3.8   0.7 NNW | 332 5.3   0.3 0.00 0.00 83.7   0.1 66.9   7.0
Lower Angwin (Pioneer) 8/18/26 0100 47.8   5.6 - - 0.2   0.1 ENE | 77 1.2   0.1 - - 84.2   1.0 47.6   5.5
Las Posadas (Cal Fire) 8/18/26 0100 57.4   3.0 81   0 51.6   2.9 4.7   1.6 SSW | 195 6.5   2.5 0.00 0.00 87.5   0.3 54.6   6.3
Lower Chiles Valley (Brown) 8/18/26 0100 58.3   2.5 82   4 52.8   3.6 2.7   2.3 SW | 227 6.3   1.1 0.00 0.00 89.1   1.3 56.6   4.1
Moss Creek Vineyard/Reservior 8/18/26 0100 60.2   4.4 71   5 50.7   2.3 - - - 0.00 0.00 95.0   1.2 59.9   8.1
Max     68.2 85 52.8 4.7 - 6.5 0.00 0.00 95.0 66.9
Avg     58.1 70 49.0 2.3 - 4.0 0.00 - - -
Min     47.8 35 39.6 0.2 - 1.2 0.00 0.00 83.7 47.6

Northern & Central Napa County

33 Stations

15 Minute Data | America/Los_Angeles
as of 8/18/26 1:13 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)
Tenma (North Calistoga) 8/18/26 0100 55.4   5.8 - - - - - 0.00 0.00 94.5   0.2 55.4   5.2
Calistoga-Solari 8/18/26 0100 56.9   6.0 86   6 52.9   4.1 3.8   2.3 W | 271 6.9   3.9 0.00 0.00 90.6   0.0 54.6   3.7
Calistoga-North 8/18/26 0100 56.1   6.8 86   4 52.1   5.2 - - - 0.00 0.00 93.3   1.8 54.9   3.5
Twomey Calistoga 8/18/26 0100 50.4   9.7 90   5 47.5   7.8 0.3   0.0 SW | 234 1.5   0.4 0.00 0.00 94.2   0.9 50.4   4.1
Paloma 8/18/26 0100 54.1   8.8 84   6 49.3   6.6 1.6   0.0 NW | 317 2.8   2.9 0.00 0.00 95.3   0.4 54.1   4.6
Calistoga (Ranch 78) 8/18/26 0100 53.4   8.4 80   1 47.6   7.8 0.7   0.1 S | 178 1.8   0.1 0.00 0.00 94.8   2.3 53.4   4.2
Diamond Mtn (Schramsberg) 8/18/26 0100 58.7   0.9 80   7 52.4   3.3 - - - 0.00 0.00 89.1   0.4 53.8   1.7
Diamond Mtn (McEachran) 8/18/26 0100 58.4   2.5 72   14 49.5   7.2 - - - - - 91.3   0.2 54.7   1.2
Deer Park 8/18/26 0100 57.7   2.4 84   2 52.9   1.8 0.4   0.7 NW | 321 1.7   2.1 0.00 0.00 90.0   0.7 55.0   0.8
St. Helena-North 8/18/26 0100 57.5   4.7 72   4 48.7   5.9 1.0   0.8 W | 265 2.2   1.5 0.00 0.00 90.7   0.4 56.2   3.0
St. Helena (NVV Office) 8/18/26 0100 59.1   2.9 - - 1.2   0.1 E | 84 2.3   0.3 0.00 0.00 90.4   0.8 57.3   1.6
Tiara Fria (East St. Helena) 8/18/26 0100 58.0   3.7 83   4 53.0   2.4 1.4   0.1 E | 86 3.2   0.1 0.00 0.00 87.1   1.2 57.2   4.1
Prisoner Winery 8/18/26 0100 53.8   5.0 93   5 51.9   3.4 0.0   0.2 N | 0 0.0   1.1 0.00 0.00 90.7   1.1 53.7   2.1
Rutherford Hill Estate 8/18/26 0100 55.3   4.0 88   4 51.8   2.9 0.7   0.5 ENE | 66 1.5   0.4 0.00 0.00 89.0   1.1 54.9   0.4
Rutherford-North (Mee Ln) 8/18/26 0100 54.3   5.6 87   4 50.4   4.2 0.5   1.3 E | 99 1.8   1.1 0.00 0.00 86.5   0.6 53.6   4.2
Rutherford (STS) 8/18/26 0100 53.1   5.3 92   2 50.7   4.8 0.0   0.0 N | 0 0.0   0.7 0.00 0.00 89.0   0.7 53.1   2.9
Silver Oak OV 8/18/26 0100 56.7   4.2 87   3 52.8   3.1 1.3   1.7 ESE | 121 3.5   1.9 0.00 0.00 84.2   0.9 56.5   5.3
Oakville-NE (Ranch 88) 8/18/26 0100 55.2   5.2 81   2 49.5   4.5 0.0   0.8 N | 0 0.0   3.6 0.00 0.00 87.9   0.0 54.6   4.0
Crossroads Ranch 8/18/26 0100 56.0   5.0 83   0 51.0   4.7 0.5   2.3 SE | 143 1.4   4.5 0.00 0.00 84.5   1.2 56.0   3.9
Oakville 8/18/26 0100 56.1   4.3 85   2 51.7   3.6 0.5   0.8 ESE | 102 1.5   2.3 0.00 0.00 83.5   0.8 55.6   3.8
To Kalon Remote (TKKE) 8/18/26 0100 56.4   4.2 - - - - - - - 87.9   0.3 55.8   4.7
To Kalon 8/18/26 0100 55.5   4.8 89   3 52.4   3.6 0.7   0.2 SSE | 168 1.7   0.1 0.00 0.00 85.2   0.8 55.2   3.6
To Kalon Remote (TKN5) 8/18/26 0100 56.9   4.2 - - - - - - - 87.1   1.2 56.2   4.4
Jump Rock 8/18/26 0100 52.6   3.6 77   1 45.7   4.0 0.4   0.3 ENE | 62 2.8   1.8 0.00 0.00 86.7   0.4 50.9   7.9
State Lane Ranch 8/18/26 0100 54.8   5.7 91   4 52.1   4.4 1.0   0.5 SSE | 163 2.1   0.9 0.00 0.00 85.6   0.1 54.2   3.8
Yountville (Ranch 67) 8/18/26 0100 55.5   3.9 86   2 51.6   3.3 2.8   0.2 SSW | 196 5.0   0.8 0.00 0.00 82.0   1.4 55.5   3.0
Borreo (Soda Canyon) 8/18/26 0100 52.4   4.3 90   3 49.7   3.5 1.1   0.9 NNW | 334 2.4   0.5 0.00 0.00 82.5   0.1 52.1   1.8
Wappo Hill Floor 8/18/26 0100 55.1   4.8 87   1 51.4   4.4 0.3   0.8 SSW | 207 1.8   1.1 0.00 0.00 83.7   1.0 55.1   2.5
Wappo Hill 8/18/26 0100 55.9   4.2 89   3 52.8   3.3 2.6   0.5 SSE | 151 4.0   0.7 0.00 0.00 82.7   0.3 55.9   1.5
Stags Leap Dist (Chimney Rock) 8/18/26 0100 55.6   4.8 89   1 52.4   4.6 0.1   0.7 S | 177 1.0   1.0 0.00 0.00 82.0   0.9 54.8   1.9
Stags Leap Dist (Silverado Vineyards) 8/18/26 0100 55.7   4.5 87   3 51.8   3.5 0.7   2.1 W | 266 2.5   2.8 0.00 0.00 82.8   1.3 55.4   2.9
Yountville-SE (Ranch 85) 8/18/26 0100 55.8   4.5 91   3 53.2   3.6 0.4   0.1 SSW | 209 1.8   0.4 0.00 0.00 81.1   1.0 55.6   2.2
Yountville-South (Ranch 87) 8/18/26 0100 55.2   5.1 89   1 52.0   4.7 0.0   1.5 N | 0 0.0   3.9 0.00 0.00 85.2   0.4 54.6   2.9
Max     59.1 93 53.2 3.8 - 6.9 0.00 0.00 95.3 57.3
Avg     55.6 85 51.1 0.9 - 2.1 0.00 - - -
Min     50.4 72 45.7 0.0 - 0.0 0.00 0.00 81.1 50.4

Southern Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 8/18/26 1:13 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)
Mt. Veeder 8/18/26 0100 61.9   2.3 63   1 49.0   1.8 0.2   0.3 NW | 323 1.7   0.8 0.00 0.00 84.7   2.3 57.4   2.4
Soda Canyon 8/18/26 0100 55.4   4.9 86   0 51.3   4.9 0.2   2.4 ESE | 105 1.4   3.6 0.00 0.00 81.3   1.5 54.6   1.1
Big Ranch Rd 8/18/26 0100 56.1   4.6 - - - - - - - 80.9   1.0 56.1   2.5
Oak Knoll-East (Ranch 53) 8/18/26 0100 56.2   3.9 89   3 53.0   2.9 1.4   1.0 ESE | 109 2.9   0.9 0.00 0.00 82.4   0.1 56.0   3.3
Napa-NW (Ranch 54) 8/18/26 0100 54.6   4.6 88   7 51.1   2.3 0.0   0.3 W | 268 0.4   1.0 0.00 0.00 85.0   0.2 54.1   3.5
Frisinger Napa-NW 8/18/26 0100 52.8   4.0 91   6 50.4   2.1 1.3   0.6 WNW | 293 2.3   0.6 0.00 0.00 82.1   1.3 52.8   4.4
Napa-North (Ranch 29) 8/18/26 0100 56.5   4.0 89   1 53.3   3.5 0.3   0.1 SE | 138 2.5   0.1 0.00 0.00 81.4   1.1 56.0   1.0
Mount George (Napa East) 8/18/26 0100 55.0   5.8 87   2 51.2   6.4 0.8   0.2 SE | 145 2.5   0.2 0.00 0.00 80.4   1.4 55.0   0.5
Napa-East (Palmaz 300') 8/18/26 0100 54.2   4.5 91   2 51.6   3.7 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 85.7   0.3 54.1   1.2
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') 8/18/26 0045 55.8   0.1 83   6 50.7   2.0 3.2   2.8 SSW | 206 10.2   7.2 0.00 0.00 80.7   0.7 54.2   5.8
Wooden Valley 8/18/26 0100 61.0   0.0 66   8 49.7   3.0 4.2   2.7 W | 263 11.4   8.0 0.00 0.00 86.0   0.5 58.9   8.3
Napa-West Upper (Truchard) 8/18/26 0100 52.9   5.3 58   33 3.6   51.9 0.0   0.0 N | 0 0.0   0.2 0.00 0.00 81.7   0.2 52.7   0.4
Napa-West Lower (Truchard) 8/18/26 0100 49.6   5.4 88   6 46.2   3.5 - - - - - 81.0   0.4 49.3   1.7
Sunset Rd 8/18/26 0100 52.5   4.2 88   4 49.2   2.9 0.5   0.0 WSW | 251 2.1   0.9 0.00 0.00 80.0   0.2 52.4   3.2
Napa-South (Toyon Farms) 8/18/26 0100 55.2   3.7 96   7 54.2   1.7 1.0   1.0 WSW | 255 3.8   2.0 0.00 0.00 79.0   0.1 54.7   0.2
Dealy Lane (Ranch 80) 8/18/26 0100 55.2   0.3 92   6 52.9   1.4 1.1   1.0 W | 260 3.3   2.5 0.00 0.00 79.5   0.4 54.1   0.1
Carneros (Saintsbury) 8/18/26 0100 52.4   4.5 97   12 51.6   0.8 4.9   3.2 WSW | 249 9.2   5.9 0.00 0.00 77.3   0.4 51.4   2.2
Suscol Lower (Ranch 35) 8/18/26 0100 53.9   5.1 91   4 51.3   3.9 2.2   0.7 ESE | 119 3.5   1.2 0.00 0.00 78.2   1.0 52.6   2.3
Suscol Mtn (Ranch 93) 8/18/26 0100 53.4   3.2 95   3 52.0   4.1 2.8   1.9 N | 349 7.6   4.2 0.00 0.00 82.9   1.1 52.6   0.1
Suscol Upper (Ranch 92) 8/18/26 0100 53.8   3.3 100   99 53.7   111.9 0.0   0.1 N | 0 0.0   1.8 0.00 0.00 79.8   0.6 53.1   0.2
Carneros (Mitsuko) 8/18/26 0100 55.6   0.5 - - - - - - - 77.5   0.3 55.1   0.5
Sugarloaf West 8/18/26 0100 54.6   5.5 90   3 51.8   4.3 2.5   0.1 ESE | 113 3.7   2.6 0.00 0.00 76.8   1.1 54.2   1.5
Stanly (Ranch 45) 8/18/26 0100 54.0   5.2 88   3 50.7   4.1 1.7   2.3 SSW | 204 4.8   1.1 0.00 0.00 76.8   0.3 53.0   0.2
Carneros (Las Amigas Rd) 8/18/26 0100 55.8   0.7 - - - - - - - 75.4   0.3 55.4   0.7
Carneros (Milton Rd) 8/18/26 0100 56.0   0.9 90   6 53.2   1.0 - - - 0.00 0.00 77.5   0.1 54.6   0.9
Carneros (Ranch 71) 8/18/26 0100 54.9   0.4 95   4 53.5   0.8 7.3   5.5 W | 271 13.8   9.6 0.00 0.00 78.7   0.4 54.0   0.8
Carneros Upper (Ranch 81) 8/18/26 0100 54.9   1.1 0   88 -56.3   109.0 11.5   7.4 W | 260 15.5   9.1 - - 80.7   0.3 54.0   0.6
Carneros Lower (Ranch 81) 8/18/26 0100 55.5   1.4 92   5 53.3   0.2 0.3   0.2 W | 270 4.0   1.3 0.00 0.00 80.0   0.2 54.8   0.4
Toyon Remote 1 8/18/26 0100 52.8   4.5 - - - - - - - 80.1   0.9 52.0   2.8
Toyon Remote 2 8/18/26 0100 54.9   3.6 - - - - - - - 78.6   1.1 54.3   1.1
Toyon Remote 3 8/18/26 0100 52.7   4.3 - - - - - - - 80.0   0.6 52.3   2.9
Max     61.9 100 54.2 11.5 - 15.5 0.00 0.00 86.0 58.9
Avg     54.8 84 45.3 2.1 - 4.6 0.00 - - -
Min     49.6 0 -56.3 0.0 - 0.0 0.00 0.00 75.4 49.3
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