Observed 8:15 AM MDT at KM75

Zortman, MT weather

Sunny and 32°0°.

Mostly agree

Now 32°0°

Sunny · Feels like 24°−5°

Feels like: 24°−5°; Wind chill from 10 mph17 km/h wind · air 32°0°
Wind: 10 mph17 km/hgusts 18 mph29 km/h; From the west-southwest. 58–10 mph17 km/h through 8 PM
Dew point: 32°0°; Dry · down to 20°−7° by 9 AM
Humidity: 100%; Air 32°0°, dew point 32°0° · frost likely
UV tomorrow: 3Moderate; Moderate 12–4 PM · peak 3
Pressure: 30.3 inHg1026 hPa; Rising slowly · +0.02 inHg+0.7 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Hard freeze until 10 AM (low 27°−3°)
Above 40°4° today by 1 PM
Below 40°4° tonight after 6 PM
Hard freeze tonight 9 PM–10 AM (low 28°−2°)
Below freezing tomorrow night from 9 PM (low 30°−1°)

This morningUp to 37°3° by 11 AM · freezing, low 27°−3° · Clear
This afternoonUp to 44°7° by 4 PM · Clear
TonightDown to 29°−2° by 5 AM · freezing, low 29°−2° · Clear
Tomorrow morningUp to 36°2° by 11 AM · freezing, low 28°−2° · gusts to 27 mph43 km/h · Clear
Tomorrow afternoonUp to 42°6° by 3 PM · gusts to 26 mph42 km/h · Clear
Tomorrow nightDown to 30°−1° by 4 AM · freezing, low 30°−1° · Partly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 8a	Sunny	27°−3° (likely 26°−3° to 27°−3°)	18°−8°	0%	10 mph16 km/h from WNW, gusts 21 mph33 km/h	82%	0%	0
Sat 9a	Sunny	30°−1° (likely 29°−2° to 30°−1°)	22°−6°	0%	9 mph14 km/h from WNW, gusts 20 mph32 km/h	66%	2%	0
Sat 10a	Sunny	34°1° (likely 31°−1° to 34°1°)	28°−2°	0%	7 mph11 km/h from W, gusts 19 mph31 km/h	59%	0%	1
Sat 11a	Sunny	37°3° (likely 34°1° to 37°3°)	32°0°	0%	6 mph10 km/h from W, gusts 19 mph30 km/h	55%	0%	1
Sat 12p	Sunny	38°3° (likely 37°3° to 39°4°)	34°1°	0%	6 mph10 km/h from W, gusts 17 mph27 km/h	53%	0%	2
Sat 1p	Sunny	41°5° (likely 38°3° to 41°5°)	39°4°	0%	5 mph8 km/h from W, gusts 16 mph26 km/h	49%	0%	2
Sat 2p	Sunny	42°6° (likely 40°4° to 42°6°)	40°4°	0%	5 mph8 km/h from SW, gusts 15 mph24 km/h	46%	0%	2
Sat 3p	Sunny	43°6° (likely 40°4° to 43°6°)	41°5°	0%	5 mph8 km/h from SSW, gusts 13 mph21 km/h	43%	1%	2
Sat 4p	Sunny	44°7° (likely 39°4° to 44°7°)	41°5°	0%	5 mph8 km/h from S, gusts 12 mph19 km/h	45%	4%	1
Sat 5p	Sunny	43°6° (likely 38°3° to 43°6°)	40°4°	0%	5 mph8 km/h from S, gusts 11 mph18 km/h	47%	0%	0
Sat 6p	Clear	39°4° (likely 36°2° to 39°4°)	36°2°	0%	5 mph8 km/h from S, gusts 8 mph13 km/h	59%	0%	0
Sat 7p	Clear	36°2° (likely 33°1° to 37°3°)	32°0°	0%	5 mph8 km/h from S, gusts 8 mph12 km/h	64%	2%	0
Sat 8p	Clear	33°1° (likely 32°0° to 36°2°)	28°−2°	0%	6 mph10 km/h from N, gusts 8 mph13 km/h	68%	11%	0
Sat 9p	Clear	32°0° (likely 32°0° to 35°2°)	26°−3°	0%	7 mph11 km/h from NE, gusts 9 mph14 km/h	65%	40%	0
Sat 10p	Clear	32°0° (likely 31°−1° to 35°2°)	26°−3°	0%	7 mph11 km/h from NE, gusts 7 mph11 km/h	65%	37%	0
Sat 11p	Clear	31°−1° (likely 31°−1° to 36°2°)	25°−4°	0%	7 mph11 km/h from NE, gusts 7 mph11 km/h	69%	10%	0
Sun 12a	Clear	32°0° (likely 31°−1° to 36°2°)	24°−4°	0%	8 mph13 km/h from NNE, gusts 7 mph11 km/h	70%	25%	0
Sun 1a	Clear	31°−1° (likely 30°−1° to 36°2°)	23°−5°	0%	8 mph13 km/h from N, gusts 6 mph10 km/h	70%	22%	0
Sun 2a	Clear	31°−1° (likely 29°−2° to 34°1°)	22°−6°	0%	9 mph14 km/h from NNE, gusts 8 mph12 km/h	70%	21%	0
Sun 3a	Clear	31°−1° (likely 28°−2° to 34°1°)	22°−6°	0%	10 mph16 km/h from NNE, gusts 11 mph18 km/h	65%	11%	0
Sun 4a	Clear	31°−1° (likely 26°−3° to 32°0°)	21°−6°	0%	12 mph19 km/h from NNE, gusts 16 mph25 km/h	66%	15%	0
Sun 5a	Clear	29°−2° (likely 26°−3° to 31°−1°)	19°−7°	0%	13 mph21 km/h from NE, gusts 19 mph30 km/h	70%	4%	0
Sun 6a	Clear	29°−2° (likely 26°−3° to 31°−1°)	19°−7°	0%	13 mph21 km/h from NE, gusts 20 mph33 km/h	70%	3%	0
Sun 7a	Clear	28°−2° (likely 26°−3° to 30°−1°)	18°−8°	0%	13 mph21 km/h from NE, gusts 22 mph35 km/h	70%	10%	0
Sun 8a	Sunny	28°−2° (likely 26°−3° to 30°−1°)	17°−8°	0%	13 mph21 km/h from NE, gusts 23 mph37 km/h	70%	6%	0
Sun 9a	Sunny	31°−1° (likely 27°−3° to 31°−1°)	22°−6°	0%	12 mph19 km/h from ENE, gusts 26 mph42 km/h	66%	8%	0
Sun 10a	Sunny	34°1° (likely 29°−2° to 34°1°)	26°−3°	0%	12 mph19 km/h from ENE, gusts 27 mph43 km/h	60%	7%	1
Sun 11a	Sunny	36°2° (likely 30°−1° to 36°2°)	28°−2°	0%	12 mph19 km/h from ENE, gusts 27 mph44 km/h	57%	13%	2
Sun 12p	Sunny	37°3° (likely 32°0° to 37°3°)	29°−2°	0%	13 mph21 km/h from E, gusts 26 mph43 km/h	58%	6%	3
Sun 1p	Sunny	40°4° (likely 34°1° to 40°4°)	33°1°	0%	13 mph21 km/h from E, gusts 25 mph41 km/h	54%	4%	3
Sun 2p	Sunny	41°5° (likely 35°2° to 41°5°)	34°1°	0%	13 mph21 km/h from E, gusts 25 mph40 km/h	53%	4%	3
Sun 3p	Sunny	42°6° (likely 36°2° to 42°6°)	35°2°	0%	13 mph21 km/h from E, gusts 24 mph39 km/h	49%	5%	3
Sun 4p	Sunny	42°6° (likely 36°2° to 42°6°)	35°2°	0%	13 mph21 km/h from E, gusts 23 mph37 km/h	50%	4%	2
Sun 5p	Sunny	41°5° (likely 35°2° to 41°5°)	34°1°	0%	13 mph21 km/h from E, gusts 23 mph37 km/h	50%	1%	1
Sun 6p	Clear	39°4° (likely 33°1° to 39°4°)	32°0°	0%	12 mph19 km/h from E, gusts 21 mph33 km/h	56%	2%	0
Sun 7p	Clear	36°2° (likely 31°−1° to 36°2°)	27°−3°	0%	12 mph19 km/h from E, gusts 21 mph33 km/h	58%	7%	0
Sun 8p	Clear	33°1° (likely 31°−1° to 35°2°)	24°−4°	0%	12 mph19 km/h from E, gusts 21 mph35 km/h	62%	10%	0
Sun 9p	Clear	32°0° (likely 29°−2° to 35°2°)	22°−6°	0%	14 mph23 km/h from E, gusts 21 mph33 km/h	61%	12%	0
Sun 10p	Mostly clear	32°0° (likely 29°−2° to 35°2°)	22°−6°	0%	14 mph23 km/h from E, gusts 21 mph34 km/h	63%	26%	0
Sun 11p	Mostly clear	32°0° (likely 29°−2° to 34°1°)	22°−6°	0%	14 mph23 km/h from E, gusts 22 mph35 km/h	66%	22%	0
Mon 12a	Partly cloudy	32°0° (likely 29°−2° to 34°1°)	22°−6°	0%	14 mph23 km/h from E, gusts 22 mph35 km/h	68%	37%	0
Mon 1a	Partly cloudy	32°0° (likely 30°−1° to 34°1°)	22°−6°	0%	14 mph23 km/h from E, gusts 23 mph36 km/h	68%	49%	0
Mon 2a	Partly cloudy	31°−1° (likely 30°−1° to 33°1°)	21°−6°	0%	14 mph23 km/h from E, gusts 22 mph35 km/h	68%	50%	0
Mon 3a	Partly cloudy	31°−1° (likely 30°−1° to 33°1°)	21°−6°	0%	13 mph21 km/h from E, gusts 21 mph35 km/h	69%	49%	0
Mon 4a	Cloudy	30°−1° (likely 30°−1° to 32°0°)	20°−7°	0%	13 mph21 km/h from E, gusts 22 mph35 km/h	72%	63%	0
Mon 5a	Partly cloudy	30°−1° (likely 30°−1° to 32°0°)	20°−7°	0%	13 mph21 km/h from E, gusts 24 mph38 km/h	75%	69%	0
Mon 6a	Mostly cloudy	30°−1° (likely 30°−1° to 32°0°)	19°−7°	0%	14 mph23 km/h from ESE, gusts 23 mph37 km/h	78%	71%	0
Mon 7a	Mostly cloudy	30°−1° (likely 29°−2° to 32°0°)	19°−7°	0%	14 mph23 km/h from ESE, gusts 24 mph38 km/h	79%	44%	0

Days ahead

Tap a day for its hours and the official wording.

Today, Oct 24. Mostly sunny. High 44°7°, low 27°−3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 27°−3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 44°7°
  Dry
3. Evening
  6 PM–midnight
  Clear, 33°1°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 29°−2°
  Dry
Official NWS forecast
Today: Sunny, with a high near 44. West southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Tonight: Partly cloudy, with a low around 27. North northeast wind 5 to 13 mph, with gusts as high as 20 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
40°4°–44°7°
Low, likely
26°−3°–27°−3°
Wind
30 mph48 km/h, gusts 54 mph86 km/h
UV peak
4
Tomorrow, Oct 25. Mostly sunny. High 42°6°, low 29°−2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 28°−2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 42°6°
  Dry
3. Evening
  6 PM–midnight
  Clear, 33°1°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 30°−1°
  Dry
Official NWS forecast
Day: Sunny, with a high near 42. East northeast wind around 13 mph, with gusts as high as 22 mph.
Night: Partly cloudy, with a low around 29. East wind around 14 mph, with gusts as high as 24 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
36°2°–42°6°
Low, likely
25°−4°–30°−1°
Wind
15 mph24 km/h, gusts 42 mph68 km/h
UV peak
3
Monday, Oct 26. Mostly cloudy. High 46°8°, low 31°−1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 31°−1°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 41°5°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 36°2°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 31°−1°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 46. East southeast wind around 15 mph, with gusts as high as 25 mph.
Night: Mostly cloudy, with a low around 31. East southeast wind 12 to 17 mph, with gusts as high as 28 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
39°4°–46°8°
Low, likely
29°−2°–31°−1°
Wind
15 mph24 km/h, gusts 43 mph70 km/h
UV peak
3
Tuesday, Oct 27. Snow. High 46°8°, low 32°0°. Snow 0–1 in0–3 cm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Snow, 30°−1°
  30% chance · 0.01 in0.3 mm
2. Afternoon
  noon–6 PM
  Snow, 39°4°
  40% chance · 0.1 in0.3 cm
3. Evening
  6 PM–midnight
  Clear, 39°4°
  30% chance · 0.03 in0.8 mm
4. Overnight
  midnight–6 AM
  Clear, 35°2°
  20% chance · 0.01 in0.3 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of snow before noon, then a slight chance of rain. Partly sunny, with a high near 46. East southeast wind 5 to 9 mph. Chance of precipitation is 20%.
Night: A chance of rain before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 32. West northwest wind 6 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
39°4°–46°8°
Low, likely
30°−1°–32°0°
Wind
12 mph20 km/h, gusts 35 mph57 km/h
UV peak
2
Wednesday, Oct 28. Mostly cloudy. High 44°7°, low 27°−3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 34°1°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 46°8°
  Dry
3. Evening
  6 PM–midnight
  Clear, 36°2°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 31°−1°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 44. West northwest wind 9 to 20 mph, with gusts as high as 28 mph.
Night: A slight chance of snow after midnight. Mostly cloudy, with a low around 27. North northwest wind around 7 mph. Chance of precipitation is 20%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
43°6°–49°9°
Low, likely
27°−3°–35°2°
Wind
14 mph23 km/h, gusts 41 mph66 km/h
UV peak
2
Thursday, Oct 29. Cloudy. High 40°4°, low 28°−2°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 30°−1°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 38°4°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 32°0°
  20% chance
4. Overnight
  midnight–6 AM
  Snow, 30°−1°
  30% chance · 0.3 in0.9 cm
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 40. East northeast wind around 8 mph.
Night: A slight chance of snow. Mostly cloudy, with a low around 28.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
34°1°–44°7°
Low, likely
24°−4°–32°0°
Wind
14 mph22 km/h, gusts 32 mph52 km/h
UV peak
3
Friday, Oct 30. Snow. High 43°6°, low 31°−1°. Snow 0–2 in0–5 cm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Snow, 31°−1°
  30% chance · 0.3 in0.7 cm
2. Afternoon
  noon–6 PM
  Cloudy, 37°3°
  30% chance
3. Evening
  6 PM–midnight
  Cloudy, 34°1°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 31°−1°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of snow before noon. Partly sunny, with a high near 43.
Night: A slight chance of rain and snow. Mostly cloudy, with a low around 31.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
30°−1°–45°7°
Low, likely
24°−4°–35°2°
Wind
8 mph13 km/h, gusts 35 mph56 km/h
UV peak
3
Saturday, Oct 31. Snow. High 36°2°, low 26°−3°. Snow 0–2 in0–5 cm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Snow, 30°−1°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 35°2°
  Dry
3. Evening
  6 PM–midnight
  Clear, 30°−1°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 27°−3°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
27°−3°–46°8°
Low, likely
16°−9°–33°1°
Wind
16 mph26 km/h, gusts 24 mph38 km/h
UV peak
3
Sunday, Nov 1. Sunny. High 39°4°, low 27°−3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 29°−2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 37°3°
  Dry
3. Evening
  6 PM–midnight
  Clear, 32°0°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 34°1°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
31°−1°–45°7°
Low, likely
15°−9°–32°0°
Wind
12 mph19 km/h, gusts 21 mph33 km/h
UV peak
3
Monday, Nov 2. Partly sunny. High 46°8°, low 35°2°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Mostly sunny, 35°2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 42°6°
  Dry
3. Evening
  6 PM–midnight
  Clear, 37°3°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
37°3°–56°13°
Low, likely
32°0°–38°3°
Wind
11 mph17 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 44°, low 27°.
Tomorrow
Dry, high 42°, low 29°.
Monday
Dry, high 46°, low 31°, warming up.
Rest of week
Mostly dry, highs 36–46°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (GGW) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Missouri River near Landusky

21 mi

Below flood stage

Level: 13.5 ft
Flow: 5,470 cfs

Reading from Sat 8 AM · NWS gauge page

Peoples Creek near Hays

23 mi

Level: 2.7 ft
Flow: 2 cfs

Reading from Sat 7:15 AM · NWS gauge page

Sun & moon

Sun

Daylight: 10 h 22 min; Losing 3 min 17 s a day; shortest Dec 21, 1 h 59 min less
Golden hour: 5:25–6:28 PM; Morning 7:27–8:30 AM
Blue hour: 6:28–6:40 PM; Morning 7:15–7:27 AM; first light 7:15 AM

Stars tonight? Fair

Mostly clear 11 PM–7:16 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today: sets 5:59 AM · rises 5:09 PM
Full moon: Oct 25
New moon: Nov 9

Looking west from Zortman. The highest point on the skyline is about 5,700 ft, 3 mi away.Skyline from USGS elevation data, heights drawn up to 2.5× taller. Sky, sun and moon as they are now.