FROST Station : HERON 2 NW, MT4084 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 0, 28 deg = 0, 32 deg = 0 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 30, 28 deg = 30, 32 deg = 30 Fall: Years of missing data 24 deg = 0, 28 deg = 0, 32 deg = 0 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 30, 28 deg = 30, 32 deg = 30 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | May 12 | May 26 | June 28 | | | 2 year in 10 later than-- | May 4 | May 20 | June 20 | | | 5 year in 10 later than-- | April 20 | May 10 | June 4 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 14 |September 6 | August 24 | | | 2 yr in 10 earlier than-- |September 23 |September 12 | August 30 | | | 5 yr in 10 earlier than-- | October 10 |September 25 |September 12 | | | ------------------------------------------------------------------------ FROST Station : THOMPSON FALLS POWER HO, MT8211 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 0, 28 deg = 0, 32 deg = 0 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 30, 28 deg = 30, 32 deg = 30 Fall: Years of missing data 24 deg = 0, 28 deg = 0, 32 deg = 0 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 30, 28 deg = 30, 32 deg = 30 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | April 24 | May 16 | May 29 | | | 2 year in 10 later than-- | April 19 | May 11 | May 24 | | | 5 year in 10 later than-- | April 9 | May 2 | May 15 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 28 |September 14 |September 5 | | | 2 yr in 10 earlier than-- | October 7 |September 21 |September 10 | | | 5 yr in 10 earlier than-- | October 24 | October 5 |September 20 | | | ------------------------------------------------------------------------ FROST Station : TROUT CREEK RANGER STN, MT8380 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 1, 28 deg = 1, 32 deg = 1 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 29, 28 deg = 29, 32 deg = 29 Fall: Years of missing data 24 deg = 1, 28 deg = 1, 32 deg = 1 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 29, 28 deg = 29, 32 deg = 29 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | May 19 | June 6 | July 8 | | | 2 year in 10 later than-- | May 12 | May 31 | June 29 | | | 5 year in 10 later than-- | April 29 | May 20 | June 13 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 14 |September 1 | August 20 | | | 2 yr in 10 earlier than-- |September 22 |September 7 | August 25 | | | 5 yr in 10 earlier than-- | October 8 |September 19 |September 5 | | | ------------------------------------------------------------------------ FROST Station : HERON 2 NW, MT4084 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 0, 28 deg = 0, 32 deg = 0 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 30, 28 deg = 30, 32 deg = 30 Fall: Years of missing data 24 deg = 0, 28 deg = 0, 32 deg = 0 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 30, 28 deg = 30, 32 deg = 30 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | May 12 | May 26 | June 28 | | | 2 year in 10 later than-- | May 4 | May 20 | June 20 | | | 5 year in 10 later than-- | April 20 | May 10 | June 4 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 14 |September 6 | August 24 | | | 2 yr in 10 earlier than-- |September 23 |September 12 | August 30 | | | 5 yr in 10 earlier than-- | October 10 |September 25 |September 12 | | | ------------------------------------------------------------------------ FROST Station : THOMPSON FALLS POWER HO, MT8211 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 0, 28 deg = 0, 32 deg = 0 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 30, 28 deg = 30, 32 deg = 30 Fall: Years of missing data 24 deg = 0, 28 deg = 0, 32 deg = 0 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 30, 28 deg = 30, 32 deg = 30 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | April 24 | May 16 | May 29 | | | 2 year in 10 later than-- | April 19 | May 11 | May 24 | | | 5 year in 10 later than-- | April 9 | May 2 | May 15 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 28 |September 14 |September 5 | | | 2 yr in 10 earlier than-- | October 7 |September 21 |September 10 | | | 5 yr in 10 earlier than-- | October 24 | October 5 |September 20 | | | ------------------------------------------------------------------------ FROST Station : TROUT CREEK RANGER STN, MT8380 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 1, 28 deg = 1, 32 deg = 1 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 29, 28 deg = 29, 32 deg = 29 Fall: Years of missing data 24 deg = 1, 28 deg = 1, 32 deg = 1 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 29, 28 deg = 29, 32 deg = 29 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | May 19 | June 6 | July 8 | | | 2 year in 10 later than-- | May 12 | May 31 | June 29 | | | 5 year in 10 later than-- | April 29 | May 20 | June 13 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 14 |September 1 | August 20 | | | 2 yr in 10 earlier than-- |September 22 |September 7 | August 25 | | | 5 yr in 10 earlier than-- | October 8 |September 19 |September 5 | | | ------------------------------------------------------------------------