####018003767#### CDUS45 KBYZ 190340 CLIBIL CLIMATE REPORT NATIONAL WEATHER SERVICE BILLINGS MT 940 PM MDT SAT APR 18 2026 ................................... ...THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 18 2026... VALID AS OF 0900 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1934 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 60 514 PM 83 1936 57 3 43 MINIMUM 29 624 AM 18 1951 35 -6 25 AVERAGE 45 46 -1 34 PRECIPITATION (IN) TODAY 0.00 0.97 2005 0.05 -0.05 0.00 MONTH TO DATE 0.21 1.02 -0.81 1.68 SINCE OCT 1 5.82 5.58 0.24 6.80 SINCE JAN 1 1.94 3.04 -1.10 5.50 SNOWFALL (IN) TODAY MM 6.4 2002 0.2 MM 0.0 MONTH TO DATE T 5.4 -5.4 8.9 SINCE MAR 1 14.2 13.6 0.6 16.2 SINCE JUL 1 38.5 54.4 -15.9 64.2 SNOW DEPTH MM DEGREE DAYS HEATING TODAY 20 19 1 31 MONTH TO DATE 334 372 -38 337 SINCE MAR 1 984 1211 -227 1026 SINCE JUL 1 4808 6146 -1338 5789 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 2 0 2 0 SINCE JAN 1 2 0 2 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 12.7 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 78 400 AM LOWEST 18 400 PM AVERAGE 48 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$ ####018001139#### ASUS66 KOTX 190345 RTPOTX Max/Min Temperature and Precipitation Table for Eastern Washington and Northern Idaho National Weather Service Spokane WA 845 PM PDT Sat Apr 18 2026 High temperature, low temperature, precipitation, and snowfall past 24 hours up to listed observation time. NOTE: These locations report temperatures once every 24 hours. In some weather situations reported high temperatures may reflect conditions for the previous day. .BR OTX 0418 PS DH10/TAIRZX/TAIRZN/PPDRZZ/SFDRZZ/SDIRZZ : Obs Max Min 24 hr 24 hr Snow :ID Station Elev Time Temp Temp Pcpn Snow Depth GCXW1: Grand Coulee Dam 1700 : DH 1700 63 / 31 / 0.00 / 0.0 / 0 LINW1: Lind Ag Station 1630 : DH 1630 65 / 34 / 0.00 / M / M .END These data are preliminary and have not undergone final quality control by the National Centers for Environmental Information (NCEI). Therefore, these data are subject to revision. Final and certified climate data can be accessed at www.ncei.noaa.gov. $$ ####018007016#### ASUS65 KTFX 190346 RTPMT MAX/MIN TEMPERATURE AND PRECIPITATION TABLE FOR MONTANA...UPDATED NATIONAL WEATHER SERVICE GREAT FALLS MT 945 PM MDT Sat Apr 18 2026 ...Full Time Stations... High temp last 12 hours through 6 PM MDT. Low temp over past 18 hours...precipitation and snowfall past 24 hours at 6 PM. Snow depth at 6 PM MDT. Stations are automated and may underestimate winter precipitation. .BR TFX 0418 M DH18/TAIRZS/TAIRZI/PPDRZZ/SFDRZZ/SDIRZZ : 12HR 18HR 24-HR 24-HR SNOW :ID STATION ELEV HIGH LOW PCPN SNFL DEPTH BHK : Baker Muni Apt 2929 : 49 / 19 / 0.00 BIL : Billings Logan 3567 : 60 / 29 / T / / M BZN : Bozeman Yell Apt 4475 : 54 / 16 / 0.00 / / M BTM : Butte Mooney Apt 5550 : 57 / 16 / 0.00 CTB : Cut Bank Muni Ap 3838 : 58 / 24 / 0.00 DLN : Dillon Airport 5200 : 58 / 22 / 0.00 GGW : Glasgow Wokal Ap 2285 : 55 / 19 / 0.00 / 0.0 / 0 GDV : Glendive Airport 2457 : 51 / 17 / 0.00 GTF : Great Falls Apt 3664 : 61 / 26 / T / T / 0 HVR : Havre Airport 2585 : 60 / 26 / 0.00 / 0.0 / 0 HLN : Helena Airport 3828 : 60 / 30 / 0.00 / 0.0 / 0 JDN : Jordan Airport 2662 : 57 / 18 / 0.00 GPI : Kalispell Glac 2965 : 56 / 23 / 0.00 / M / M LWT : Lewistown Apt 4145 : M / M / M LVM : Livingston Apt 4653 : 57 / 25 / 0.00 MLS : Miles City Apt 2628 : 57 / 22 / 0.00 MSO : Missoula Airport 3202 : 60 / 25 / 0.00 / 0.0 / 0 SDY : Sidney Airport 1985 : 50 / 12 / 0.00 OLF : Wolf Point Apt 1980 : 54 / 13 / 0.00 :Other AWOS and CRN locations...no NWS quality control performed. 3U3 : Anaconda Apt 5030 : 60 / 23 1FM : Augusta 8NE 4405 : M / M / 0.00 BSPM8 : Bannack SP 5971 : 55 / 16 / 0.00 6S0 : Big Timber Apt 4492 : 55 / 28 / 0.00 GOMM8 : Bredette 4SE 2643 : 47 / 18 / 0.00 EKS : Ennis Airport 5383 : 52 / 19 / 0.00 1HM : Fairfield 6N 3867 : M / M / 0.00 1S3 : Forsyth Airport 2727 : 58 / 26 79S : Fort Benton Apt 2869 : 61 / 27 HRF : Hamilton Apt 3642 : 63 / 21 00U : Hardin Big Horn 3025 : 61 / 28 / 0.00 6S8 : Laurel Airport 3517 : 63 / 25 / 0.00 M75 : Malta Airport 2254 : 57 / 21 / 0.00 MVH : NBar Grass Rng 4446 : 54 / 23 / 0.00 S34 : Plains Airport 2467 : 63 / 25 PWD : Plentywood Apt 2250 : 46 / 16 PO1 : Poplar Airport 2036 : 52 / 14 PRSM8 : Poplar 13NE 2085 : 52 / 10 / 0.00 1JM : Power 7NE 3778 : M / M / 0.00 MRYM8 : St Mary 4575 : 48 / 33 / 0.00 1GM : Simms 13SW 4300 : M / M / 0.00 RVF : Twin Bridges Ap 4777 : 59 / 19 JRWM8 : Utica 11SW 5070 : 55 / 21 / 0.00 WYS : W Yellowstone 6644 : 41 / 0 .END :...Cooperative Stations... :These stations report temperature once every 24 hours. High and :low temperature...precipitation...and snowfall for the past 24 :hours through this evening...high temperature could have occurred :yesterday. Snow depth this evening. :The DDHHNN group is day/hour/minute of the observation. .BR TFX 0418 M DH18/TAIRZX/TAIRZN/PPDRZZ/SFDRZZ/SDIRZZ :...NORTHEAST MONTANA... : OBS TIME 24HR 24-HR 24-HR 24-HR SNOW :ID STATION ELEV DDHHNN HIGH LOW PCPN SNFL DEPTH :...SOUTHEAST MONTANA... : OBS TIME 24HR 24-HR 24-HR 24-HR SNOW :ID STATION ELEV DDHHNN HIGH LOW PCPN SNFL DEPTH BTWM8 : Belltower 2370 : DD181700/ / / 0.00 / 0.0 / 0 BDBM8 : Brandenberg 2770 : DD181800/ 56 / 25 / 0.00 / 0.0 / 0 PLEM8 : Plevna 2780 : DD181821/ 50 / 19 / 0.00 / 0.0 / 0 POWM8 : Powderville 8NE 2800 : DD181800/ 55 / 27 / 0.00 / 0.0 / 0 RIDM8 : Ridgeway 1S 3316 : DD181800/ 51 / 22 / 0.00 / 0.0 / 0 :...SOUTH CENTRAL MONTANA... : OBS TIME 24HR 24-HR 24-HR 24-HR SNOW :ID STATION ELEV DDHHNN HIGH LOW PCPN SNFL DEPTH HDNM8 : Hardin 2905 : DD181700/ 60 / 29 / 0.00 / 0.0 / 0 MVEM8 : Melville 4W 5365 : DD181800/ 54 / 17 / 0.01 / T / 0 MYSM8 : Mystic Lake 6544 : DD181600/ 44 / 24 / 0.00 / 0.0 / 1 RELM8 : Red Lodge 5600 : DD181700/ 56 / 21 / T / T / 0 :...NORTH CENTRAL MONTANA... : OBS TIME 24HR 24-HR 24-HR 24-HR SNOW :ID STATION ELEV DDHHNN HIGH LOW PCPN SNFL DEPTH COUM8 : Choteau 3845 : DD181800/ 63 / 23 / 0.00 / 0.0 / 0 GSSM8 : Grass Range 3490 : DD181800/ 58 / 31 / 0.00 / 0.0 / 0 HLTM8 : Holter Dam 3487 : DD181600/ 59 / 21 / 0.00 / M / M :...SOUTHWEST MONTANA... : OBS TIME 24HR 24-HR 24-HR 24-HR SNOW :ID STATION ELEV DDHHNN HIGH LOW PCPN SNFL DEPTH BZMM8 : Bozeman 6W 4775 : DD181600/ 48 / 23 / 0.00 / M / M BZEM8 : Bozeman MSU 4913 : DD181600/ 54 / 20 / 0.00 / 0.0 / 1 MADM8 : Norris Madison 4745 : DD181530/ 56 / 28 / 0.00 / 0.0 / 0 :...NORTHWEST MONTANA... : OBS TIME 24HR 24-HR 24-HR 24-HR SNOW :ID STATION ELEV DDHHNN HIGH LOW PCPN SNFL DEPTH HERM8 : Heron 2NW 2240 : DD181800/ 59 / 25 / 0.00 / 0.0 / 0 LBMM8 : Libby 2140 : DD181700/ 61 / 25 / 0.00 / 0.0 / 0 KERM8 : Seli's Ksank Dm 2730 : DD181600/ 57 / 27 / 0.00 / 0.0 / M THOM8 : Thompson Falls 2380 : DD181600/ 61 / 28 / 0.00 / M / M .END ...Montana Temperature Extremes... High Temp... 63 Choteau Plains Airport Laurel Airport Hamilton Apt Low Temp... 0 W Yellowstone ...Montana Maximum Precipitation... Max Precip... 0.01 Melville 4W Max Snowfall... T Great Falls Apt Melville 4W Red Lodge Max Snow Depth... 1 Bozeman MSU Mystic Lake COOP stations report every 24 hours. If the high appears to be from yesterday the COOP station is not considered for the state high. These data are preliminary and have not undergone final quality control by the National Centers for Environmental Information (NCEI). These data are subject to revision. Final and certified climate data can be accessed at NCEI - www.ncdc.noaa.gov. $$