Weather StoryAlmanac, microseasons, and the day's weather story.

Weather in Norris, Montana

High country wildflowers peak. Day 59 of spring. Read this microseason across nine climate regions →

Norris, MT
Sunday, May 17 at 4:04 AM
37
°
Overcast
Feels like
31°
Humidity
86%
Wind
4 mph
Sunrise
5:54 AM
Sunset
8:52 PM
Norris, MT
Hour by hour · 24h
55°
10p
53°
11p
52°
12a
49°
1a
46°
2a
44°
3a
43°
4a
43°
5a
41°
6a
42°
7a
49°
8a
53°
9a
55°
10a
57°
11a
60°
12p
62°
1p
64°
2p
65°
3p
65°
4p
64°
5p
64°
6p
61°
7p
57°
8p
52°
9p
L 41°H 65°
Norris, MT
7-day forecast
  1. Today
    May 16
    Light Drizzle
    61%
    53°35°
  2. Sunday
    May 17
    Overcast
    17%
    48°31°
  3. Monday
    May 18
    Overcast
    16%
    51°32°
  4. Tuesday
    May 19
    Drizzle
    61°35°
  5. Wednesday
    May 20
    Light Snow Shwrs
    40%
    52°37°
  6. Thursday
    May 21
    Overcast
    28%
    61°37°
  7. Friday
    May 22
    Overcast
    30%
    72°45°
Norris, MT
Anemometer · 24h winds · from true
NESW
From · True
SSE
165° · backing 71°
Direction
SSE
165°
Sustained
4
mph
Gust
8
mph
Peak 24h
20
avg 5
Beaufort · 2 · LIGHT BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
avg 5 · pk 20 @ 3:00a
−24h−18h−12h−6hnow
Light breeze backing 71° from the sse.
Norris, MT
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
849.1
-0.3 mb in 3h · falling · 25.07 inHg
Now
849.1
mb
3h
-0.3
mb
12h
+2.3
mb
24h
+2.2
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 847849
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Norris, MT
Air quality
43
AQI
Good
PM 2.5
1.4 μg/m³
PM 10
1.7 μg/m³
NO₂
1.5 μg/m³
Ozone
75.0 μg/m³
UV Index
0.0 Low
Norris, MT
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:21 AM
Sunrise
5:54 AM
Daylight
14h 58m
Sunset
8:52 PM
Civil dusk
3:27 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Norris, MT
The moon
New Moon
0% illuminated
Moonrise
11:54 AM
Moonset
3:33 AM
In sign
♊︎ Gemini
Norris, MT
Microseason · 28 of 72
May 16–20

High country wildflowers peak

bird
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Norris at a glance

  • Today vs. normal: 29°F below the seasonal normal for this latitude
  • Last frost: May 19 (climatological average for this latitude)
  • Microseason: 28 of 72, May 16–20
  • Planting window: Direct sow okra, melons, and southern peas. Thin carrot rows.

Right now in the garden

Cool-season window is open

As of May 17, the cool-season window is open or about to open. Direct-sow peas, lettuce, spinach, radishes, and brassicas now. Hold off on warm-season crops until 1–2 weeks after the last spring frost (around May).

ZIP codes in Norris

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.