ALAMOSA, CO Weather Forecast & Current Conditions

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WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ALAMOSA, CO Current Weather
7:52 PM MDT MAY 18, 2026
Clear 55°F
Feels Like:	53°F
Dewpoint:	21°F
Rel. Hum.:	26%
Visibility:	10 miles
Wind:	SW at 7 mph
Pressure:	29.98 inches
Last 72 hours
Local Area Snow Depth
Colorado Current Weather
Colorado MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	ALAMOSA, CO Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TONIGHT
Mostly clear. Lows near 30, except 30 to 38 near the mountains. West winds 10 to 15 mph with gusts to around 35 mph becoming southwest after midnight.

TUESDAY
Mostly sunny in the morning then becoming mostly cloudy. Highs in the mid 60s to lower 70s. Southwest winds 15 to 25 mph with gusts to around 50 mph.

TUESDAY NIGHT
Cloudy. Chance of rain showers and slight chance of thunderstorms until midnight, then chance of rain showers after midnight. Lows 35 to 40. Southeast winds 10 to 20 mph with gusts to around 40 mph. Chance of precipitation 50 percent.

WEDNESDAY
Partly sunny. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the mid to upper 60s. Southwest winds 10 to 20 mph with gusts to around 45 mph. Chance of precipitation 30 percent.

WEDNESDAY NIGHT
Mostly cloudy. Lows 32 to 38. North winds around 10 mph with gusts to around 35 mph.

THURSDAY THROUGH FRIDAY
Partly cloudy. Highs 67 to 72. Lows 32 to 38.

FRIDAY NIGHT
Mostly cloudy. Lows 33 to 39.

SATURDAY AND SATURDAY NIGHT
Partly cloudy. Highs in the lower 70s. Lows 35 to 41.

SUNDAY
Sunny. Highs in the lower to mid 70s.

SUNDAY NIGHT
Partly cloudy. Lows 38 to 44.

MEMORIAL DAY
Sunny. Highs in the 70s.

WEATHER SATELLITE LOOPS

Visible Weather Satellite
ALAMOSA, CO

Infrared Weather Satellite
ALAMOSA, CO

WEATHER RADAR LOOP

NEXRAD Weather Radar
ALAMOSA, CO

MOS COMPUTER WEATHER FORECAST

ALAMOSA, CO 3 hourly weather forecast

weather forecast created 7:00 AM CDT 5/18/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
18 MAY 2026

12 PM

58°

53°

Mostly Cloudy

1%

0% Thunder
( 9% severe)

SW 32

26%

24°

High 61°

3 PM

60°

56°

Partly Cloudy

WSW 24

19%

18°

Decreasing Clouds

Windy

6 PM

60°

57°

Clear

0%

0% Thunder
( 0% severe)

WSW 20

14%

13°

9 PM

49°

45°

Clear

WSW 10

22%

13°

Tuesday
19 MAY 2026

12 AM

41°

38°

Partly Cloudy

0%

0% Thunder
( 0% severe)

SSW 5

31%

14°

Low 27°

3 AM

34°

31°

Clear

SW 3

45%

16°

High 71°

6 AM

30°

26°

Partly Cloudy

1%

0% Thunder
( 1% severe)

S 3

58%

18°

Partly Cloudy

9 AM

50°

48°

Clear

SE 5

32%

22°

12 PM

65°

65°

Clear

7%

0% Thunder
( 16% severe)

SSW 21

18%

21°

3 PM

69°

69°

Partly Cloudy

SW 24

15%

20°

6 PM

66°

66°

Mostly Cloudy

39%
RAIN
.25–.5 in

0% Thunder
( 12% severe)

SW 20

19%

23°

9 PM

54°

50°

Mostly Cloudy

SSE 15

36%

28°

Wednesday
20 MAY 2026

12 AM

47°

40°

Overcast

41%
RAIN
.25–.5 in

0% Thunder
( 7% severe)

ESE 18

58%

33°

Low 34°

3 AM

42°

36°

Mostly Cloudy

ESE 9

73%

34°

High 68°

6 AM

38°

34°

Mostly Cloudy

27%
RAIN
.01–.1 in

0% Thunder
( 6% severe)

ENE 5

85%

34°

Mostly Cloudy

Chance of Rain

9 AM

51°

50°

Partly Cloudy

S 5

56%

36°

12 PM

63°

61°

Partly Cloudy

27%
RAIN
<.01 in

0% Thunder
( 21% severe)

SSW 17

29%

30°

3 PM

65°

65°

Mostly Cloudy

SW 21

22%

25°

6 PM

63°

61°

Mostly Cloudy

WSW 17

21%

23°


ALAMOSA, CO extended weather forecast
Thursday 21 MAY 2026	Friday 22 MAY 2026	Saturday 23 MAY 2026	Sunday 24 MAY 2026	Monday 25 MAY 2026
Low 34°	Low 35°	Low 36°	Low 36°	Low 38°
High 71°	High 73°	High 74°	High 77°	High 79°

Partly Cloudy 9% Rain	Partly Cloudy 11% Rain	Mostly Cloudy 20% Rain	Partly Cloudy 22% Rain	Partly Cloudy 31% Rain

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