Filling out this form will provide you with whatever archive data the IEM has from the RWIS network. The archive has some holes in it around the year 2000 and 2001, but it mostly in tack outside of those dates.

1. Select Station: Select One or More or All stations in the network. Select All Adair (I-80) (RDAI4) Algona (US 18) (RALI4) Alton (IA10) (RTNI4) Altoona (I-80/US 65) (RTOI4) Ames (I-35) (RAMI4) Ankeny (I-35) (RAKI4) Avoca (I-80) (RAVI4) Bedford (RBFI4) Burlington (US 34) (RBUI4) Cantril (RCTI4) Carroll (US 30) (RCAI4) Cedar Rapids (I-380) (RCDI4) Cedar Rapids (US 30) (RCII4) Cedar Rapids (US 30) (RCRI4) Centerville (IA 2) (RCNI4) Colfax (RCFI4) Council Bluffs (I-80) (RCBI4) Creston (US 34) (RCEI4) Davenport (I-80/I-280) (RDVI4) Decorah (IA 9) (RDCI4) Des Moines (I-235) (RDMI4) Des Moines (I-35) (RDSI4) De Soto (I-80/US 169) (RDEI4) De Witt (US 30/US 61) (RDWI4) Dubuque (US 20) (RDBI4) Eddyville (RDYI4) Fort Dodge (US 20) (RFDI4) Grinnell (I-80) (RGRI4) Hanlontown (I-35) (RHAI4) Ida Grove (US 59) (RIGI4) Iowa City (I-80) (RIOI4) Iowa City (US 218) (RIAI4) Jefferson (IA 4) (RJFI4) Leon (I-35)/IA 2) (RLEI4) Manchester (US 20) (RMNI4) Maquoketa (US 61/IA 64) (RMQI4) Marshalltown (US 30) (RMTI4) Mason City (I-35) (RMCI4) Missouri Valley (I-29) (RMVI4) Mount Pleasant (US 218) (RMPI4) New Hampton (US 18) (RNHI4) Onawa (I-29) (RONI4) Osceola (I-35) (ROSI4) Ottumwa (US 63) (ROTI4) Pella (IA 163) (RPLI4) Plainfield (RPFI4) Red Oak (US 34/US 71) (RROI4) Sibley (RSYI4) Sidney (I-29/IA 2) (RSDI4) Sigourney (IA 92) (RSGI4) Sioux City (I-29) (RSCI4) Spencer (US 18) (RSPI4) Steamboat Rock (US20) (RSBI4) Storm Lake (US 71/IA 3) (RSLI4) Tama (RTMI4) Tipton (I-80) (RTPI4) Urbana (I-380) (RURI4) Waterloo (US 20) (RWLI4) Williamsburg (I-80) (RWBI4) Williams (I-35) (RWII4) 2. Select Start/End Time: Times are in UTC. Archive starts in 1995. Year Month Day Hour Start: 19951996199719981999200020012002200320042005200620072008 JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember 12345678910111213141516171819202122232425262728293031 0 Z1 Z2 Z3 Z4 Z5 Z6 Z7 Z8 Z9 Z10 Z11 Z12 Z13 Z14 Z15 Z16 Z17 Z18 Z19 Z20 Z21 Z22 Z23 Z End: 12345678910111213141516171819202122232425262728293031 0 Z1 Z2 Z3 Z4 Z5 Z6 Z7 Z8 Z9 Z10 Z11 Z12 Z13 Z14 Z15 Z16 Z17 Z18 Z19 Z20 Z21 Z22 Z23 Z 3. Select Variables: Air Temperature Dew Point Temperature Wind Speed [knots] Wind Direction Wind Gust [knots] Pavement Sensor0 Temperature Pavement Sensor0 Condition Pavement Sensor1 Temperature Pavement Sensor1 Condition Pavement Sensor2 Temperature Pavement Sensor2 Condition Pavement Sensor3 Temperature Pavement Sensor3 Condition Subsurface Temperature

4. How to view? Download to Disk View on-line 5. Data Delimitation: How shall the output values be seperated? Comma Space Tab 6. Include Lat / Lons? No Yes

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