Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 31

Waxing Gibbous 99%

15:59

07:10

09 OK
10 OK
11 OK
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 OK
19 Bad
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 07:05, Set: 17:18, Transit: 12:12. Moon - Rise: 15:59, Set: 07:10. Civil Dark: 17:47 - 06:37. Nautical Dark: 18:19 - 06:05. Astro Dark: 18:50 - 05:33

Total Clouds (% Sky Obscured)

43
32
30
0
0
1
0
4
11
24
50
7
5
5
4
1
0
0
0
3
4
0
1
7

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
4
0
0
0
0
0
1
2
3
3
1
0
0
0
0
0
0
0
0
0
0
0
4

High Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
0
3
23
2
2
3
2
0
0
0
0
2
2
0
0
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
1
0
8
9
12
11
8
5
3
5
6
6
6
7
8
8
9
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

2
6
9
11
12
13
13
12
9
7
6
4
3
2
1
1
1
1
1
1
1
1
1
2

Feels Like (°C)

-1
4
6
7
9
9
8
9
8
6
4
1
1
-1
-2
-2
-2
-2
-2
-1
-2
-2
-2
-1

Dew Point (°C)

-10
-8
-6
-6
-6
-6
-5
-4
-4
-5
-7
-8
-8
-9
-9
-8
-8
-8
-8
-8
-9
-9
-10
-11

Relative Humidity (%)

41
36
34
31
28
26
29
34
38
42
40
41
43
45
47
49
50
51
51
49
48
46
42
39

Pressure (mb)

1022
1021
1020
1019
1017
1016
1016
1017
1018
1019
1020
1021
1022
1022
1023
1023
1023
1023
1022
1022
1021
1021
1021
1021

Ozone (du)

305
306
306
306
305
303
301
300
301
302
305
308
309
310
310
310
312
307
305
304
302
298
297
293

Sunday 1

Full Moon 100%

17:15

07:41

09 Good
10 Good
11 Good
12 OK
13 Bad
14 Bad
15 Bad
16 Good
17 Good
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:04, Set: 17:19, Transit: 12:12. Moon - Rise: 17:15, Set: 07:41. Civil Dark: 17:48 - 06:36. Nautical Dark: 18:20 - 06:04. Astro Dark: 18:51 - 05:32

Total Clouds (% Sky Obscured)

0
3
9
32
86
100
100
9
8
41
81
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
4
0
0
0
0
0
0
0
0
0
0
0
20
20
23
23
0
21
0
0
20
66

High Clouds (% Sky Obscured)

0
2
6
32
86
100
100
6
4
29
74
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
8
6
4
2
1
3
4
4
5
5
5
6
5
6
7
8
8
9
8
8
7
5
3

Chance of Frost

Temperature (°C)

5
8
11
13
14
15
15
14
12
9
7
6
6
5
5
5
5
5
5
4
4
4
3
3

Feels Like (°C)

2
6
9
11
13
12
12
10
10
8
4
3
1
1
1
0
0
-1
-1
-1
-2
-1
-1
-0

Dew Point (°C)

-10
-11
-11
-10
-10
-10
-8
-5
-4
-6
-8
-9
-10
-10
-9
-9
-8
-8
-9
-10
-11
-12
-13
-12

Relative Humidity (%)

32
24
21
19
17
17
19
26
32
34
34
33
33
34
34
36
37
38
38
36
33
31
29
31

Pressure (mb)

1021
1019
1019
1017
1016
1015
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016

Ozone (du)

290
289
287
285
282
281
280
280
281
281
282
282
282
281
280
279
277
276
275
275
275
277
280
282

Monday 2

Waning Gibbous 98%

18:29

08:08

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 OK
05 OK
06 Good
07 OK
08 Good

Sun - Rise: 07:03, Set: 17:21, Transit: 12:12. Moon - Rise: 18:29, Set: 08:08. Civil Dark: 17:49 - 06:35. Nautical Dark: 18:21 - 06:03. Astro Dark: 18:52 - 05:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
53
91
70
23
25
55
54
58
41
44
31
20
13
33
6

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
11
18
19
34
32
17
13
10
4
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
40
35
30
30
45
70
17
11
26
33
34
24
22
14
10
5
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
10
42
38
0
0
0
0
0
0
1
0
0
1
14
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
2
1
1
3
6
6
3
2
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
4
8
8
6
5
3
2
3
4
5
6
6
3
5
6
5
5
4
4
5
5
6

Chance of Frost

Temperature (°C)

5
7
9
10
10
10
11
10
9
7
6
5
4
3
2
2
1
1
0
-1
-1
-1
-1
-1

Feels Like (°C)

2
3
5
5
5
6
7
7
6
4
4
1
-1
0
-0
-1
-2
-2
-2
-3
-3
-3
-4
-5

Dew Point (°C)

-12
-13
-10
-8
-9
-9
-10
-7
-7
-8
-10
-11
-10
-10
-9
-10
-10
-11
-11
-11
-12
-12
-12
-13

Relative Humidity (%)

29
23
24
27
27
25
23
30
32
33
31
31
35
39
43
42
42
43
44
44
42
42
42
41

Pressure (mb)

1017
1017
1017
1017
1016
1016
1015
1016
1016
1017
1019
1020
1022
1023
1024
1025
1025
1027
1027
1027
1027
1028
1028
1028

Ozone (du)

286
289
292
291
292
294
294
297
301
306
311
312
318
323
330
333
334
333
336
338
339
341
351
355

Tuesday 3

Waning Gibbous 93%

19:38

08:31

09 OK
10 Bad
11 Bad
12 OK
13 Bad
14 OK
15 OK
16 OK
17 Good
18 Good
19 OK
20 OK
21 OK
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 07:02, Set: 17:22, Transit: 12:12. Moon - Rise: 19:38, Set: 08:31. Civil Dark: 17:50 - 06:34. Nautical Dark: 18:22 - 06:02. Astro Dark: 18:54 - 05:30

Total Clouds (% Sky Obscured)

40
50
57
46
49
32
24
20
12
8
16
4
2
0
1
1
2
1
1
0
0
0
0
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
0
1
2
0
1
1
2
1
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

6
50
57
46
49
32
24
20
12
8
16
4
2
0
1
1
2
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

25
25
29
28
36
23
14
0
0
1
1
1
0
0
1
1
2
1
1
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
3
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
2
1
3
6
6
12
18
7
3
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
4
5
6
10
7
7
8
7
11
9
6
5
4
4
3
4
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

2
5
7
8
9
10
9
9
8
6
4
3
2
2
2
1
1
0
0
-0
-0
-0
-0
0

Feels Like (°C)

-1
1
4
4
4
4
4
4
3
1
-2
-3
-2
-2
-2
-2
-2
-3
-2
-2
-2
-2
-2
-1

Dew Point (°C)

-11
-10
-10
-11
-11
-10
-10
-8
-4
-2
-1
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-6

Relative Humidity (%)

37
34
29
26
23
24
25
31
44
58
72
54
60
59
60
64
67
67
71
71
70
71
71
64

Pressure (mb)

1027
1026
1026
1024
1023
1022
1023
1023
1024
1025
1027
1027
1028
1029
1029
1029
1030
1030
1030
1030
1030
1030
1031
1031

Ozone (du)

352
353
358
360
361
360
354
352
351
349
349
349
348
348
350
349
353
350
349
349
345
343
342
344

Wednesday 4

Waning Gibbous 86%

20:45

08:53

09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Bad
17 Bad
18 Bad
19 Good
20 Good
21 Good
22 Good
23 OK
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 07:01, Set: 17:23, Transit: 12:13. Moon - Rise: 20:45, Set: 08:53. Civil Dark: 17:51 - 06:33. Nautical Dark: 18:23 - 06:01. Astro Dark: 18:55 - 05:30

Total Clouds (% Sky Obscured)

0
0
3
5
7
10
9
57
73
75
15
10
7
3
23
9
6
5
4
4
5
6
5
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
3
5
7
10
7
31
45
54
15
10
7
2
23
9
6
5
4
2
2
3
2
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
3
3
4
5
6
5
5
6
7
8
8
8
8
7
7
7
7
6
6
6
6
6

Chance of Frost

Temperature (°C)

3
7
11
12
13
15
14
14
13
11
9
6
6
5
4
4
3
3
3
3
3
2
1
1

Feels Like (°C)

2
5
9
11
12
12
12
11
9
6
4
3
3
2
1
1
0
0
0
0
-1
-1
-2
-3

Dew Point (°C)

-6
-4
-3
-3
-4
-4
-5
-4
-1
-1
-1
-3
-5
-6
-8
-9
-10
-11
-11
-12
-12
-12
-13
-14

Relative Humidity (%)

52
46
40
34
29
27
27
28
37
43
50
51
48
45
42
40
37
35
34
34
32
33
33
32

Pressure (mb)

1030
1030
1029
1027
1026
1025
1024
1024
1024
1025
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026

Ozone (du)

347
348
347
343
339
335
331
329
329
328
329
328
327
327
325
320
316
312
309
306
303
302
301
301

Thursday 5

Waning Gibbous 78%

21:49

08:53

09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 Bad

Sun - Rise: 07:00, Set: 17:24, Transit: 12:13. Moon - Rise: 21:49, Set: 08:53. Civil Dark: 17:52 - 06:32. Nautical Dark: 18:24 - 06:00. Astro Dark: 18:56 - 05:29

Total Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
10
20
29
37
26
25
30
35
40
60

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
20
28
26
4
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
4
2
2
4
4
5
5
5
6
8
7
7
8
8
7
7
7
6
6
6
6
6

Chance of Frost

Temperature (°C)

5
9
12
14
15
16
16
15
15
12
9
6
6
5
5
5
5
5
5
4
4
4
4
4

Feels Like (°C)

-1
1
2
11
12
12
14
15
16
12
9
6
6
6
5
3
3
2
3
2
2
-1
-1
-1

Dew Point (°C)

-12
-10
-8
-7
-7
-6
-5
-3
-2
-4
-6
-8
-8
-8
-7
-7
-8
-8
-8
-8
-8
-8
-8
-8

Relative Humidity (%)

29
26
23
23
22
20
24
28
32
32
34
35
37
39
41
40
39
39
40
41
41
41
41
41

Pressure (mb)

1025
1025
1025
1023
1022
1021
1020
1020
1020
1021
1021
1022
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1018
1018

Ozone (du)

299
297
295
293
291
289
289
289
289
290
290
290
292
294
296
296
295
295
296
297
298
299
301
303

Friday 6

Waning Gibbous 69%

22:52

09:14

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 Good

Sun - Rise: 06:59, Set: 17:25, Transit: 12:13. Moon - Rise: 22:52, Set: 09:14. Civil Dark: 17:53 - 06:31. Nautical Dark: 18:25 - 05:59. Astro Dark: 18:57 - 05:28

Total Clouds (% Sky Obscured)

65
75
85
95
95
100
100
100
73
47
20
31
42
52
55
57
59
43
26
9

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
8
19
33
59
79
99
71
43
15
25
35
46
48
50
52
37
21
5

High Clouds (% Sky Obscured)

40
65
85
95
95
89
78
67
46
24
3
6
9
12
20
29
37
25
14
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
4
2
4
6
4
4
6
4
3
3
3
3
4
3
3
3
3
4

Chance of Frost

Temperature (°C)

7
10
14
15
17
19
19
18
17
14
12
10
9
8
7
5
4
3
3
2

Feels Like (°C)

0
3
4
12
14
15
16
16
17
12
10
9
8
7
6
4
4
3
2
2

Dew Point (°C)

-7
-6
-4
-3
-1
1
2
3
4
2
0
-2
-3
-5
-6
-7
-8
-9
-9
-8

Relative Humidity (%)

36
32
28
28
29
29
33
37
41
42
43
44
43
40
38
40
42
42
44
46

Pressure (mb)

1017
1017
1016
1014
1013
1012
1012
1013
1013
1014
1014
1015
1016
1017
1018
1018
1019
1019
1019
1019

Ozone (du)

304
304
305
305
304
303
305
307
309
311
312
314
316
318
320
320
321
321
321
321

Forecast for Seven Hills, Arapahoe, United States of America (39.66,-104.76)

Generated: 31/01/26 09:01:31. Forecast: 31/01/26 to 06/02/26. Timezone: UTC-7.00