Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 28

Waxing Gibbous 82%

13:34

05:10

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

Sun - Rise: 07:31, Set: 17:25, Transit: 12:28. Moon - Rise: 13:34, Set: 05:10. Civil Dark: 17:55 - 07:01. Nautical Dark: 18:28 - 06:27. Astro Dark: 19:01 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
90
69
49
0
1
3
27
0
23
3
7
0
0
0
0
0
0
0
18
24
34

Low Clouds (% Sky Obscured)

42
50
5
10
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
89
90
42
49
0
1
2
27
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
92
30
30
30
30
0
0
0
0
0
11
1
2
0
0
0
0
0
0
0
18
24
33

ISS Passover

Visibility (miles)

3
2
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
4
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
6
5
4
2
4
7
8
7
7
7
7
6
7
6
4
3
4
5
6
6
7
4
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-10
-10
-11
-11
-12
-13
-14
-14
-14
-14
-14
-15
-15
-15
-14
-15
-15
-15
-14
-13
-13
-12
-12

Relative Humidity (%)

47
50
51
54
53
53
48
45
48
51
51
51
50
50
49
40
36
31
29
29
30
31
34
41

Pressure (mb)

1018
1020
1021
1022
1022
1022
1023
1023
1023
1023
1023
1024
1025
1025
1025
1026
1026
1026
1024
1023
1022
1022
1023
1023

Ozone (du)

323
319
323
324
324
326
325
313
304
305
307
309
311
313
315
314
313
312
311
310
309
311
314
317

Thursday 29

Waxing Gibbous 90%

14:47

06:10

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

Sun - Rise: 07:30, Set: 17:26, Transit: 12:28. Moon - Rise: 14:47, Set: 06:10. Civil Dark: 17:56 - 07:00. Nautical Dark: 18:29 - 06:26. Astro Dark: 19:02 - 05:53

Total Clouds (% Sky Obscured)

40
46
100
97
93
57
40
25
53
55
5
19
3
5
10
4
4
49
14
12
58
34
52
67

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
21
37
27
27
16
2
0
2
2
0
2
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

40
46
100
91
45
15
2
9
34
35
2
19
1
1
10
2
2
49
14
6
36
33
35
48

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
1
7
15
7
3
8
16
20
19
16
13
12
11
11
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-12
-12
-12
-11
-11
-11
-11
-11
-11
-12
-12
-13
-13
-13
-12
-12
-12
-11
-11
-11
-11
-10
-10

Relative Humidity (%)

45
48
51
54
59
59
61
61
63
62
61
61
60
59
56
45
42
38
36
35
35
36
38
46

Pressure (mb)

1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1028
1027
1027
1025
1024
1024
1024
1024
1025

Ozone (du)

317
317
316
316
316
318
316
319
322
318
316
312
307
307
308
309
307
305
303
302
300
298
296
295

Friday 30

Waxing Gibbous 96%

16:05

06:58

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

Sun - Rise: 07:29, Set: 17:28, Transit: 12:28. Moon - Rise: 16:05, Set: 06:58. Civil Dark: 17:58 - 06:59. Nautical Dark: 18:30 - 06:25. Astro Dark: 19:03 - 05:52

Total Clouds (% Sky Obscured)

100
100
96
100
100
100
100
100
100
100
89
94
45
95
35
40
40
25
1
3
57
78
69
74

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
4
4
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

82
49
82
92
99
97
100
98
51
32
22
3
3
0
0
1
16
0
0
0
0
0
0
23

High Clouds (% Sky Obscured)

100
100
74
100
100
100
100
100
100
100
26
88
10
92
10
15
25
17
1
2
57
78
69
73

ISS Passover

Visibility (miles)

9
9
9
9
9
9
5
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
2
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)

2
4
3
4
3
4
3
4
4
4
3
4
5
4
3
3
2
4
5
6
6
9
6
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-9
-9
-9
-9
-9
-9
-9
-9
-8
-7
-8
-7
-7
-7
-7
-7
-7
-7
-7
-8
-9
-8
-8

Relative Humidity (%)

51
53
57
58
58
56
55
54
56
65
67
68
69
71
71
58
48
42
37
37
34
33
40
48

Pressure (mb)

1025
1025
1024
1024
1024
1023
1023
1022
1021
1021
1020
1022
1022
1022
1023
1023
1022
1021
1021
1020
1020
1020
1021
1021

Ozone (du)

294
295
296
296
295
296
297
296
297
300
299
300
300
301
304
305
305
306
305
303
302
302
301
302

Saturday 31

Waxing Gibbous 99%

17:24

07:35

18 Bad
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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:28, Set: 17:29, Transit: 12:28. Moon - Rise: 17:24, Set: 07:35. Civil Dark: 17:59 - 06:58. Nautical Dark: 18:31 - 06:24. Astro Dark: 19:05 - 05:51

Total Clouds (% Sky Obscured)

89
100
93
87
61
71
94
97
91
98
100
100
100
100
100
100
100
100
96
99
98
98
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)

47
70
59
44
28
30
43
41
46
47
100
97
56
52
50
45
35
35
43
50
44
41
29
49

High Clouds (% Sky Obscured)

88
100
87
74
42
59
87
89
90
98
100
100
100
100
100
100
100
100
96
99
98
98
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)

2
3
4
6
6
6
6
6
5
5
5
5
5
6
6
5
3
1
2
2
2
1
0
3

Chance of Frost

Temperature (°C)

0
-0
-1
-0
-0
-1
-1
-1
-2
-2
-2
-1
-0
0
1
3
6
8
9
9
10
10
9
6

Feels Like (°C)

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

Dew Point (°C)

-8
-8
-8
-9
-9
-9
-9
-10
-11
-12
-13
-16
-16
-17
-17
-15
-13
-11
-12
-12
-13
-13
-11
-10

Relative Humidity (%)

54
55
56
53
50
53
55
49
52
46
43
31
29
25
24
24
25
25
22
20
19
18
22
31

Pressure (mb)

1022
1023
1023
1023
1022
1022
1022
1021
1021
1020
1020
1020
1019
1019
1019
1019
1018
1018
1017
1016
1015
1015
1014
1014

Ozone (du)

300
300
305
308
307
305
301
299
296
292
290
291
291
289
286
284
282
280
278
277
276
276
276
278

Sunday 1

Full Moon 100%

No Rise

08:04

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

Sun - Rise: 07:27, Set: 17:30, Transit: 12:29. Moon - Rise: No Rise, Set: 08:04. Civil Dark: N/A - 06:57. Nautical Dark: 18:33 - 06:23. Astro Dark: 19:06 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
78
53
21
33
45
53
50
44
44
52
51
40
35
25
20
29

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
4
0

Medium Clouds (% Sky Obscured)

81
85
76
69
60
52
22
5
4
2
1
4
7
10
10
10
10
15
15
15
15
15
15
7

High Clouds (% Sky Obscured)

100
100
100
100
100
99
98
98
65
36
6
11
17
24
14
6
0
25
46
40
35
25
20
29

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
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
3
6
21
22
9
22
22
13
25
37
46
45

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
0.2
0.2

Wind Speed/Direction (mph)

6
7
8
8
8
8
9
9
8
8
6
6
7
8
9
11
14
17
13
12
13
9
6
5

Chance of Frost

Temperature (°C)

5
5
4
4
4
3
2
2
2
1
1
1
1
0
0
2
3
5
5
5
5
4
3
2

Feels Like (°C)

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

Dew Point (°C)

-10
-12
-12
-12
-12
-12
-12
-11
-11
-12
-12
-11
-11
-11
-11
-11
-12
-13
-13
-13
-14
-15
-15
-15

Relative Humidity (%)

32
30
29
29
31
32
34
37
38
38
38
40
42
43
44
37
32
27
26
24
22
24
25
26

Pressure (mb)

1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1011
1011
1012
1012
1013
1013
1014
1014
1014
1014
1014
1015
1017
1019

Ozone (du)

279
281
281
281
281
281
282
283
287
290
294
296
300
303
307
314
321
328
328
327
327
331
335
339

Monday 2

Waning Gibbous 97%

18:41

08:28

18 Bad
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 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 Bad

Sun - Rise: 07:26, Set: 17:32, Transit: 12:29. Moon - Rise: 18:41, Set: 08:28. Civil Dark: 18:00 - 06:56. Nautical Dark: 18:34 - 06:22. Astro Dark: 19:07 - 05:49

Total Clouds (% Sky Obscured)

46
66
69
73
73
74
79
80
80
85
80
73
72
65
47
34
25
30
35
36
38
38
41
49

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
1
1
10

Medium Clouds (% Sky Obscured)

2
0
6
13
20
42
68
80
80
85
80
73
72
65
47
28
4
3
2
2
10
18
26
41

High Clouds (% Sky Obscured)

43
50
38
39
29
24
25
40
70
70
65
49
38
31
19
10
2
3
2
3
2
1
0
4

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

Snow
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 (%)

39
20
19
14
4
5
3
0
1
4
8
8
5
0
0
0
0
0
1
0
4
5
2
11

Precipitation Amount (mm)

0.2
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)

4
4
5
4
5
5
5
4
4
4
4
5
4
5
6
3
3
6
6
7
9
8
7
6

Chance of Frost

Temperature (°C)

1
0
-1
-2
-2
-3
-3
-3
-3
-4
-4
-4
-5
-5
-5
-3
-1
0
1
1
2
1
0
-0

Feels Like (°C)

-4
-2
-1
-2
-3
-3
-8
-7
-7
-7
-7
-7
-8
-8
-8
-7
-8
-8
-1
-2
-2
-2
-2
-2

Dew Point (°C)

-15
-15
-14
-15
-15
-16
-16
-15
-15
-15
-14
-14
-14
-15
-15
-14
-14
-14
-14
-14
-14
-13
-13
-12

Relative Humidity (%)

29
32
35
36
36
36
37
39
39
41
44
47
46
45
45
40
36
32
32
31
31
34
37
41

Pressure (mb)

1020
1021
1022
1023
1023
1023
1023
1024
1024
1025
1025
1025
1026
1026
1027
1027
1027
1028
1028
1027
1027
1028
1028
1029

Ozone (du)

340
341
342
344
346
347
348
349
349
353
357
362
362
362
362
367
372
378
372
367
362
365
369
373

Tuesday 3

Waning Gibbous 93%

19:53

08:48

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 OK
02 OK
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good

Sun - Rise: 07:24, Set: 17:33, Transit: 12:29. Moon - Rise: 19:53, Set: 08:48. Civil Dark: 18:01 - 06:55. Nautical Dark: 18:35 - 06:21. Astro Dark: 19:08 - 05:48

Total Clouds (% Sky Obscured)

57
63
59
56
53
45
40
29
23
16
10
8
6
5
6
6
7

Low Clouds (% Sky Obscured)

18
27
40
53
53
45
26
5
7
10
10
8
6
5
5
5
5

Medium Clouds (% Sky Obscured)

55
63
59
56
53
45
40
29
23
15
3
2
1
0
0
1
1

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
8
7
8
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

Precipitation Type

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

Precipitation Probability (%)

9
2
4
7
7
6
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-5
-5
-5
-5
-8
-7
-7
-8
-7
-8
-8
-8
-8
-8
-7

Dew Point (°C)

-11
-11
-10
-9
-9
-9
-9
-9
-9
-10
-10
-10
-10
-10
-10
-9
-9

Relative Humidity (%)

46
53
58
64
68
73
73
73
74
74
76
76
77
76
77
70
63

Pressure (mb)

1031
1032
1033
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1035
1035
1035
1035

Ozone (du)

377
382
386
392
398
403
404
405
405
405
406
406
407
407
408
402
396

Forecast for Lander, Fremont, United States of America (42.75,-108.81)

Generated: 28/01/26 18:25:48. Forecast: 28/01/26 to 03/02/26. Timezone: UTC-7.00