Weather in Helena

All countries › United States › Montana

15 December, Monday

7:00

+1 °C

Feels-like +1 °C

mostly cloudy

Pressure640mm Hg Humidity54% WindS, 2 m/s

Water+9°

Sunrise08:06 Sunset16:41 Daylight08:35

Weather forecast for Helena

Pressure, mmHg

Temperature, °C

Wind, m/s

Humidity, %

Wind chill, °C

Magnetic field

15 Mo15 Mo15 Mo16 Tu16 Tu16 Tu16 Tu17 We17 We17 We17 We18 Th18 Th18 Th18 Th19 Fr19 Fr19 Fr19 Fr20 Sa20 Sa20 Sa20 Sa21 Su21 Su21 Su21 Su22 Mo22 Mo22 Mo22 Mo23 Tu23 Tu23 Tu23 Tu24 We24 We24 We24 We25 Th25 Th25 Th25 Th26 Fr26 Fr26 Fr26 Fr27 Sa27 Sa27 Sa27 Sa28 Su28 Su28 Su28 Su29 Mo

MornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNightMornDayEvenNight

638636634636637634632625625631637638636632628625625626630633635634634632631629628631637639639638639640640638635632632631630628626628629634638640639637636634634634635635

+6+7+5+5+5+5+4+4+2-2-2-2-1-20+3+6+2-3-5-2-4-6-7-2-4-3-5-5-6-9-10-5-7-8-7-200-1+3+10-2+2-2-3-30-2-1-3+3+1-2-3

2-5

3-6

7-12

5-9

3-6

5-9

12-17

7-12

3-6

2-5

3-6

5-9

7-12

5-9

3-6

5-9

3-6

2-5

1-3

2-5

7-12

3-6

2-5

1-3

2-5

1-3

3-6

2-5

3-6

2-5

3-6

2-5

3-6

5-9

3-6

2-5

3-6

2-5

1-3

5165667658575658585360544762767359604657435356573955575645476062415358676578788684929173455661624557595642566970

+5+40-1-20+1-2-10-14-9-3-2-3-1+2+1-7-10-9-9-5-6-7-2-4-4-15-13-11-9-10-5-7-8-7-200-1+3+10-2-2-9-10-3-1-3-1-4+2+1-2-3

Magnetic storm in Helena for 15 December, Monday. Morn - No magnetic disturbances

Magnetic storm in Helena for 15 December, Monday. Day - No magnetic disturbances

Magnetic storm in Helena for 15 December, Monday. Even - No magnetic disturbances

Magnetic storm in Helena for 16 December, Tuesday. Night - No magnetic disturbances

Magnetic storm in Helena for 16 December, Tuesday. Morn - No magnetic disturbances

Magnetic storm in Helena for 16 December, Tuesday. Day - No magnetic disturbances

Magnetic storm in Helena for 16 December, Tuesday. Even - No magnetic disturbances

Magnetic storm in Helena for 17 December, Wednesday. Night - No magnetic disturbances

Magnetic storm in Helena for 17 December, Wednesday. Morn - No magnetic disturbances

Magnetic storm in Helena for 17 December, Wednesday. Day - No magnetic disturbances

Magnetic storm in Helena for 17 December, Wednesday. Even - No magnetic disturbances

Magnetic storm in Helena for 18 December, Thursday. Night - No magnetic disturbances

Magnetic storm in Helena for 18 December, Thursday. Morn - No magnetic disturbances

Magnetic storm in Helena for 18 December, Thursday. Day - No magnetic disturbances

Magnetic storm in Helena for 18 December, Thursday. Even - No magnetic disturbances

Magnetic storm in Helena for 19 December, Friday. Night - No magnetic disturbances

Magnetic storm in Helena for 19 December, Friday. Morn - No magnetic disturbances

Magnetic storm in Helena for 19 December, Friday. Day - No magnetic disturbances

Magnetic storm in Helena for 19 December, Friday. Even - No magnetic disturbances

Magnetic storm in Helena for 20 December, Saturday. Night - No magnetic disturbances

Magnetic storm in Helena for 20 December, Saturday. Morn - No magnetic disturbances

Magnetic storm in Helena for 20 December, Saturday. Day - No magnetic disturbances

Magnetic storm in Helena for 20 December, Saturday. Even - No magnetic disturbances

Magnetic storm in Helena for 21 December, Sunday. Night - No magnetic disturbances

Magnetic storm in Helena for 21 December, Sunday. Morn - No magnetic disturbances

Magnetic storm in Helena for 21 December, Sunday. Day - No magnetic disturbances

Magnetic storm in Helena for 21 December, Sunday. Even - No magnetic disturbances

Magnetic storm in Helena for 22 December, Monday. Night - No magnetic disturbances

Magnetic storm in Helena for 22 December, Monday. Morn - No magnetic disturbances

Magnetic storm in Helena for 22 December, Monday. Day - No magnetic disturbances

Magnetic storm in Helena for 22 December, Monday. Even - No magnetic disturbances

Magnetic storm in Helena for 23 December, Tuesday. Night - No magnetic disturbances

Magnetic storm in Helena for 23 December, Tuesday. Morn - No magnetic disturbances

Magnetic storm in Helena for 23 December, Tuesday. Day - No magnetic disturbances

Magnetic storm in Helena for 23 December, Tuesday. Even - No magnetic disturbances

Magnetic storm in Helena for 24 December, Wednesday. Night - No magnetic disturbances

Magnetic storm in Helena for 24 December, Wednesday. Morn - No magnetic disturbances

Magnetic storm in Helena for 24 December, Wednesday. Day - No magnetic disturbances

Magnetic storm in Helena for 24 December, Wednesday. Even - No magnetic disturbances

Magnetic storm in Helena for 25 December, Thursday. Night - No magnetic disturbances

Magnetic storm in Helena for 25 December, Thursday. Morn - No magnetic disturbances

Magnetic storm in Helena for 25 December, Thursday. Day - No magnetic disturbances

Magnetic storm in Helena for 25 December, Thursday. Even - No magnetic disturbances

Magnetic storm in Helena for 26 December, Friday. Night - No magnetic disturbances

Magnetic storm in Helena for 26 December, Friday. Morn - No magnetic disturbances

Magnetic storm in Helena for 26 December, Friday. Day - No magnetic disturbances

Magnetic storm in Helena for 26 December, Friday. Even - No magnetic disturbances

Magnetic storm in Helena for 27 December, Saturday. Night - No magnetic disturbances

Magnetic storm in Helena for 27 December, Saturday. Morn - No magnetic disturbances

Magnetic storm in Helena for 27 December, Saturday. Day - No magnetic disturbances

Magnetic storm in Helena for 27 December, Saturday. Even - No magnetic disturbances

Magnetic storm in Helena for 28 December, Sunday. Night - No magnetic disturbances

Magnetic storm in Helena for 28 December, Sunday. Morn - No magnetic disturbances

Magnetic storm in Helena for 28 December, Sunday. Day - No magnetic disturbances

Magnetic storm in Helena for 28 December, Sunday. Even - No magnetic disturbances

Magnetic storm in Helena for 29 December, Monday. Night - No magnetic disturbances

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About weather in Helena

The weather forecast for Helena is based on a comprehensive analysis of the results of several hydrodynamic models of the atmosphere. Each model forecast is taken into account with the necessary weight to achieve maximum accuracy of the result. A number of additional meteorological parameters are calculated using unique author methods. In addition, to refine forecasts in Helena for today and tomorrow a special short range correction mechanism is used, so the quality of today, tomorrow and 1 - 3 days predictions is usually higher than for 5 days or a week 5-7 days. Due to some modern atmospheric model limitations, 10 day and 14 day weather forecasts for Helena usually have lower accuracy, so they can only be used for evaluation purposes.