Increased Risks for Severe Thunderstorms and Excessive Rainfall in the South-central U.S. Today

An Enhanced Risk (Level 3 of 5) for severe thunderstorms is forecast today in the lower Missouri River Valley. Very large hail, damaging wind gusts, and a couple strong tornadoes are possible. A Slight Risk (Level 2 of 5) for excessive rainfall is forecast today from northeast Texas into central Missouri. Flash, urban, and river flooding may become possible. Read More >

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Current conditions at

Arco (ARC)

Lat: 43.62455°NLon: 113.2971°WElev: 5290.0ft.

41°F

5°C

Humidity	93%
Wind Speed	SSW 4 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Wind Chill	38°F (3°C)
Last update	26 Apr 07:35 AM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

8 Miles SSE Lost River ID

Today

Chance
Showers then
Showers
High: 58 °F
Tonight

Showers
Low: 38 °F
Saturday

Showers
Likely
High: 56 °F
Saturday
Night

Chance
Showers then
Mostly Cloudy
Low: 35 °F
Sunday

Partly Sunny
then Slight
Chance
Showers
High: 58 °F
Sunday
Night

Mostly Cloudy
Low: 34 °F
Monday

Slight Chance
Rain/Snow
then Chance
Showers and
Breezy
High: 56 °F
Monday
Night

Mostly Clear
and Breezy
then Mostly
Clear
Low: 28 °F
Tuesday

Mostly Sunny
High: 56 °F

Detailed Forecast

Today

A chance of showers, then showers and possibly a thunderstorm after noon. High near 58. Light and variable wind becoming east northeast 5 to 9 mph in the morning. Chance of precipitation is 90%.

Tonight

Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 3am, then showers likely after 3am. Low around 38. North northwest wind 10 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

Saturday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 56. North northwest wind 5 to 11 mph becoming southwest in the afternoon. Chance of precipitation is 70%.

Saturday Night

A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 35. West southwest wind 6 to 9 mph becoming northwest after midnight.

Sunday

A 20 percent chance of showers after noon. Partly sunny, with a high near 58. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

Sunday Night

Mostly cloudy, with a low around 34.

Monday

A slight chance of rain and snow showers before 9am, then a chance of rain showers. Mostly sunny, with a high near 56. Breezy. Chance of precipitation is 30%. Little or no snow accumulation expected.

Monday Night

Mostly clear, with a low around 28. Breezy.

Tuesday

Mostly sunny, with a high near 56.

Tuesday Night

Mostly clear, with a low around 32.

Wednesday

Sunny, with a high near 63.

Wednesday Night

Partly cloudy, with a low around 36.

Thursday

Mostly sunny, with a high near 67.