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Helena Regional
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D
a
t
e
Time
(mdt)
Wind
(kph)
Vis.
(km)
WeatherSky Cond. Temperature (ºC)Relative
Humidity
Wind
Chill
(°C)
Heat
Index
(°C)
PressurePrecipitation (cm)
AirDwpt6 hour altimeter
(cm)
sea level
(mb)
1 hr 3 hr6 hr
Max.Min.
2423:53Calm16FairCLR6.73.3 11.75.679%NANA76.381020.1
2422:53Calm16FairCLR7.83.9 77%NANA76.41020.3
2421:53SW 1016A Few CloudsFEW1108.95 77%7.2NA76.41020.0
2420:53W 516OvercastOVC080105.6 74%NANA76.41019.9
2419:53Calm16Mostly CloudySCT080 BKN110106.1 77%NANA76.41020.3
2418:53Calm16OvercastOVC10011.15 66%NANA76.41020.1
2417:53SE 1316OvercastFEW050 BKN075 OVC09511.75 14.411.164%NANA76.41019.7
2416:53E 1316A Few CloudsFEW06012.84.4 57%NANA76.41019.4
2415:53W 1016OvercastSCT050 OVC06013.92.8 47%NANA76.431019.6
2414:53W 1416Partly CloudySCT05013.92.2 45%NANA76.381018.9
2413:53W 2116Mostly CloudyBKN06013.92.2 45%NANA76.41019.5
2412:53NW 1416Mostly CloudySCT070 BKN085 BKN10012.23.3 55%NANA76.481020.5
2411:53NW 1416Mostly CloudyBKN07011.13.3 11.17.259%NANA76.481020.7
2410:53W 1616A Few CloudsFEW12011.12.8 57%NANA76.481020.9
2409:53W 1916A Few CloudsFEW0859.42.8 64%6.7NA76.451020.6
2408:53W G 3916Mostly CloudyFEW049 BKN0909.42.2 61%6.1NA76.41019.4
2407:53Calm16OvercastOVC0907.82.8 71%NANA76.381019.1
2406:53NW 1616OvercastOVC0807.82.8 71%5NA76.331018.2
2405:53N 816OvercastOVC0808.93.9 11.18.371%7.8NA76.251017.2
2404:53W 1316OvercastOVC0809.43.3 66%7.8NA76.171015.7
2403:53W 1116OvercastOVC085103.3 63%8.3NA76.151015.1
2402:53Calm16OvercastSCT050 OVC080103.3 63%NANA76.151015.1
2401:53W 1316OvercastOVC08510.62.8 59%NANA76.11014.5
2400:53W 1616OvercastFEW070 OVC08511.13.9 61%NANA76.11014.5
2323:53W 1416Mostly CloudySCT060 BKN07510.65.6 16.79.471%NANA76.11014.5
2322:53NW 1416Partly CloudySCT0509.45.6 77%7.2NA76.071014.4
2321:53NW 1616A Few CloudsFEW06011.16.7 75%NANA75.971013.4
2320:53SW 1616OvercastBKN060 OVC070153.3 46%NANA75.951012.3
2319:53SW G 4516OvercastFEW055 OVC09016.72.2 38%NANA75.91011.4
2318:53Calm16OvercastOVC10015.61.7 39%NANA75.841010.9
2317:53SW 516A Few CloudsFEW09016.70.6 19.416.734%NANA75.841010.8
2316:53SW G 3416A Few CloudsFEW10017.80.6 32%NANA75.91011.2
2315:53SW 1316FairCLR18.9-0.6 27%NANA75.841010.4
2314:53W 2116FairCLR19.40 27%NANA75.841010.3
2313:53SW 1416FairCLR18.91.7 32%NANA75.871011.0
2312:53SW 1416FairCLR17.82.2 35%NANA75.921011.7
2311:53Vrbl 516A Few CloudsFEW06516.72.2 16.712.838%NANA75.971012.5
2310:53N 816Mostly CloudyBKN07015.61.7 39%NANA761013.2
2309:53SE 1316Partly CloudySCT06014.40 38%NANA75.971012.7
2308:53S 1116FairCLR13.30 40%NANA75.951012.9
2307:53SW 1616Mostly CloudyBKN07013.3-1.1 37%NANA75.951012.8
2306:53SW G 3216Mostly CloudyBKN07013.3-1.7 36%NANA75.871011.6
2305:53S G 3516Partly CloudySCT07012.8-1.7 13.312.237%NANA75.871011.3
2304:53S G 2716Mostly CloudyBKN08012.8-1.7 37%NANA75.91011.5
2303:53S G 4516OvercastOVC09013.3-1.7 36%NANA75.921011.8
2302:53SW G 3916FairCLR13.3-1.7 36%NANA75.951012.4
2301:53S G 4216FairCLR12.2-1.7 38%NANA75.91011.9
2300:53S G 4716FairCLR13.3-1.7 36%NANA75.921012.2
2223:53S G 4016FairCLR12.8-1.1 158.938%NANA75.951013.2
2222:53S G 4016FairCLR13.3-1.1 37%NANA76.021014.3
2221:53SW G 2716FairCLR13.3-0.6 39%NANA76.051015.2
2220:53SW 1016FairCLR11.70 45%NANA76.071016.2
2219:53Calm16FairCLR11.70.6 47%NANA76.071016.4
2218:53SW 816FairCLR13.30 40%NANA76.051015.6
2217:53S 1016FairCLR15.60 16.711.735%NANA76.021014.8
2216:53SW 816FairCLR16.7-2.2 28%NANA76.021014.8
2215:53S 1116FairCLR16.1-1.7 30%NANA76.11015.4
2214:53W G 2916FairCLR16.1-1.1 31%NANA76.151015.9
2213:53Vrbl 816FairCLR15.6-0.6 33%NANA76.171016.1
2212:53S 1116FairCLR13.30 40%NANA76.21017.1
2211:53Calm16FairCLR11.71.7 11.71.151%NANA76.251017.8
2210:53N 1016FairCLR8.31.7 63%6.7NA76.281018.5
2209:53W 516FairCLR6.10.6 68%NANA76.331019.5
2208:53NW 1016FairCLR2.80 82%0NA76.331020.0
2207:53SW 516FairCLR2.8-1.1 76%NANA76.31019.8
2206:53NW 816FairCLR2.8-0.6 79%0.6NA76.31019.7
2205:53SW 1116FairCLR4.4-0.6 8.92.870%1.7NA76.281019.5
2204:53W 516FairCLR2.8-0.6 79%NANA76.251019.5
2203:53Calm16A Few CloudsFEW0555.60 68%NANA76.231018.7
2202:53S 516FairCLR5.60 68%NANA76.231018.7
2201:53SW 1016OvercastOVC0508.90 54%7.2NA76.231017.7
2200:53W 1016FairCLR7.20.6 63%5.6NA76.21017.9
D
a
t
e
Time
(mdt)
Wind
(kph)
Vis.
(km)
WeatherSky Cond. AirDwptMax.Min.Relative
Humidity
Wind
Chill
(°C)
Heat
Index
(°C)
altimeter
(cm)
sea level
(mb)
1 hr3 hr6 hr
6 hour
Temperature (ºC)PressurePrecipitation (cm)

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Last Modified: Febuary, 7 2012
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