Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 22

Waxing Crescent 17%

09:31

21:37

08 Good
09 Good
10 Good
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
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

Sun - Rise: 07:20, Set: 17:23, Transit: 12:22. Moon - Rise: 09:31, Set: 21:37. Civil Dark: 17:52 - 06:52. Nautical Dark: 18:23 - 06:20. Astro Dark: 18:55 - 05:49

Total Clouds (% Sky Obscured)

15
7
14
64
73
57
68
75
86
74
92
100
100
100
92
93
99
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
6
42
26
89
100
100
100
92
100

Medium Clouds (% Sky Obscured)

0
0
0
26
6
14
38
47
57
57
59
83
66
82
81
84
97
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

8
7
13
35
39
10
5
5
36
11
64
100
100
100
66
66
14
13
9
5
8
9
9
57

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
0
0
0
0
0
0

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
28
46
61
60
64
57
65

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.3
0.5
0.5
0.6
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-6
-3
-0
2
3
4
4
4
3
-0
-2
-3
-3
-3
-4
-4
-4
-4
-4
-3
-4
-4
-4
-4

Feels Like (°C)

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

Dew Point (°C)

-17
-15
-13
-11
-11
-11
-11
-10
-6
-6
-7
-8
-8
-8
-9
-10
-9
-9
-6
-4
-5
-5
-5
-5

Relative Humidity (%)

43
40
37
36
35
35
35
37
53
67
69
69
68
67
66
65
65
66
87
92
92
94
94
94

Pressure (mb)

1021
1017
1016
1016
1015
1014
1013
1012
1013
1014
1016
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015

Ozone (du)

308
309
310
312
312
310
308
305
305
305
302
299
293
292
289
289
290
291
290
288
286
284
284
284

Friday 23

Waxing Crescent 26%

09:55

22:44

08 Bad
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 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:19, Set: 17:25, Transit: 12:22. Moon - Rise: 09:55, Set: 22:44. Civil Dark: 17:53 - 06:51. Nautical Dark: 18:24 - 06:19. Astro Dark: 18:56 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
76
97
100
87
91
89
69
73
100
100
100
100
100
100
100
100
100
98
100
100
98
98
93

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
60
51
56
36
5
5
5
5

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
1
2
4
5
6
5
6
11
17
24
30
31
36

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

61
72
74
62
50
50
50
52
53
64
70
68
62
66
62
74
81
86
87
85
95
92
89
79

Precipitation Amount (mm)

0.4
0.6
0.6
0.4
0.2
0.3
0.3
0.3
0.2
0.4
0.4
0.4
0.2
0.3
0.3
0.4
0.6
0.6
0.6
0.6
0.7
0.6
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-7
-7
-7
-6
-7
-8
-8
-9
-10
-10
-9
-10
-9
-10
-10
-9
-9
-10
-9
-10
-9
-10

Dew Point (°C)

-5
-5
-5
-5
-5
-5
-6
-7
-7
-6
-6
-7
-7
-7
-7
-7
-6
-6
-6
-6
-6
-6
-6
-7

Relative Humidity (%)

92
84
82
86
82
79
76
73
75
85
90
90
92
92
92
92
92
92
94
92
94
94
94
94

Pressure (mb)

1015
1015
1016
1015
1014
1012
1011
1012
1013
1014
1015
1015
1015
1015
1014
1013
1013
1012
1011
1011
1010
1010
1010
1011

Ozone (du)

286
286
287
286
283
282
283
284
283
283
284
284
286
286
287
288
289
290
291
290
289
290
294
298

Saturday 24

Waxing Crescent 37%

10:20

23:52

08 Bad
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 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:19, Set: 17:26, Transit: 12:22. Moon - Rise: 10:20, Set: 23:52. Civil Dark: 17:54 - 06:51. Nautical Dark: 18:25 - 06:19. Astro Dark: 18:57 - 05:48

Total Clouds (% Sky Obscured)

100
100
98
100
100
96
100
100
92
85
50
74
90
86
45
71
88
100
86
85
80
64
49
42

Low Clouds (% Sky Obscured)

92
100
82
60
67
55
70
70
77
72
50
74
89
81
29
58
68
86
86
85
80
57
31
4

Medium Clouds (% Sky Obscured)

100
43
87
100
100
76
33
78
73
71
50
40
30
40
35
40
35
60
46
45
30
19
6
0

High Clouds (% Sky Obscured)

5
5
5
5
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

43
27
2
0
1
0
2
5
3
5
0
0
1
2
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

72
78
81
76
68
71
65
73
85
94
95
81
60
44
41
33
20
28
26
20
15
11
10
7

Precipitation Amount (mm)

0.3
0.4
0.5
0.4
0.2
0.2
0.2
0.3
0.6
0.7
0.9
0.7
0.3
0.1
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
4
5
7
9
11
10
7
5
5
4
2
3
4
5
5
4
2
2
4
5
5
6

Chance of Frost

Temperature (°C)

-6
-5
-4
-4
-3
-3
-3
-4
-5
-6
-8
-10
-12
-13
-13
-14
-15
-17
-17
-17
-17
-16
-17
-18

Feels Like (°C)

-10
-9
-8
-8
-8
-8
-8
-9
-9
-10
-12
-14
-16
-18
-18
-18
-19
-21
-22
-22
-22
-22
-22
-23

Dew Point (°C)

-7
-6
-6
-5
-6
-7
-8
-8
-8
-7
-9
-11
-13
-14
-15
-15
-16
-18
-19
-19
-19
-19
-20
-21

Relative Humidity (%)

94
92
90
91
84
73
69
70
81
90
92
92
92
88
86
86
86
88
85
84
82
81
81
79

Pressure (mb)

1011
1011
1010
1009
1007
1006
1005
1006
1007
1008
1010
1011
1013
1015
1016
1016
1017
1018
1020
1022
1024
1026
1028
1031

Ozone (du)

298
298
298
299
295
295
293
292
292
293
293
293
297
300
303
303
303
302
303
305
308
306
303
302

Sunday 25

First Quarter 48%

10:47

01:04

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

Sun - Rise: 07:18, Set: 17:27, Transit: 12:23. Moon - Rise: 10:47, Set: 01:04. Civil Dark: 17:55 - 06:50. Nautical Dark: 18:26 - 06:18. Astro Dark: 18:58 - 05:47

Total Clouds (% Sky Obscured)

31
2
0
2
7
9
7
4
0
5
5
6
2
1
0
0
0
0
0
0
0
1
1
1

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

2
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 (%)

6
3
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)

6
9
12
14
16
17
18
15
10
7
7
5
4
4
3
3
4
4
4
4
5
5
5
5

Chance of Frost

Temperature (°C)

-18
-15
-14
-12
-11
-11
-11
-11
-12
-13
-15
-16
-17
-18
-19
-20
-20
-20
-20
-19
-19
-19
-18
-18

Feels Like (°C)

-23
-20
-18
-16
-16
-16
-16
-15
-15
-16
-19
-20
-21
-22
-23
-23
-23
-23
-23
-22
-22
-22
-21
-20

Dew Point (°C)

-21
-19
-21
-20
-19
-19
-18
-18
-18
-17
-18
-19
-23
-26
-28
-29
-30
-30
-30
-30
-30
-29
-29
-29

Relative Humidity (%)

78
71
52
48
51
53
54
55
57
71
77
76
62
51
47
44
41
40
38
37
38
38
37
36

Pressure (mb)

1032
1028
1027
1028
1027
1027
1026
1027
1028
1031
1036
1038
1039
1039
1039
1040
1039
1039
1038
1038
1037
1036
1036
1036

Ozone (du)

303
306
309
311
311
312
313
313
312
310
311
314
316
314
314
317
316
315
312
310
308
306
306
305

Monday 26

Waxing Gibbous 60%

11:20

02:18

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

Sun - Rise: 07:17, Set: 17:28, Transit: 12:23. Moon - Rise: 11:20, Set: 02:18. Civil Dark: 17:56 - 06:49. Nautical Dark: 18:27 - 06:18. Astro Dark: 18:58 - 05:47

Total Clouds (% Sky Obscured)

2
3
4
11
16
15
10
5
5
0
0
0
17
25
26
7
14
21
14
7
2
3
4
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
7
11
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
5
5
6
5
4
0
0
0
5
1
1
0
0
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

1
3
4
3
1
0
0
0
0
0
0
0
1
2
3
7
14
21
14
7
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
6
7
8
10
12
14
11
8
6
5
4
3
3
4
5
6
6
6
6
6
7
7
7

Chance of Frost

Temperature (°C)

-17
-11
-7
-3
-3
-3
-2
-3
-4
-5
-8
-9
-11
-11
-12
-13
-19
-19
-19
-19
-19
-19
-19
-18

Feels Like (°C)

-19
-14
-9
-6
-6
-7
-7
-7
-8
-9
-11
-13
-15
-15
-16
-15
-22
-21
-21
-22
-22
-22
-23
-23

Dew Point (°C)

-27
-22
-20
-16
-15
-15
-14
-14
-10
-9
-11
-13
-16
-18
-22
-24
-31
-31
-30
-30
-30
-30
-29
-28

Relative Humidity (%)

40
41
33
35
38
39
40
43
60
74
74
71
63
55
43
38
35
35
35
35
34
34
38
42

Pressure (mb)

1035
1030
1027
1026
1025
1023
1022
1023
1023
1026
1029
1029
1030
1031
1032
1032
1034
1034
1034
1033
1033
1032
1031
1031

Ozone (du)

304
305
307
307
305
304
304
305
305
304
304
307
308
309
311
309
307
305
303
302
302
302
301
301

Tuesday 27

Waxing Gibbous 71%

12:00

03:33

08 OK
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 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 07:16, Set: 17:29, Transit: 12:23. Moon - Rise: 12:00, Set: 03:33. Civil Dark: 17:57 - 06:49. Nautical Dark: 18:28 - 06:17. Astro Dark: 18:59 - 05:46

Total Clouds (% Sky Obscured)

5
5
10
5
5
0
0
0
0
0
0
2
6
5
2
2
1
0
2
2
2
2
6
12

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)

2
0
0
0
0
0
0
0
0
0
0
2
6
3
0
0
0
0
0
0
0
1
4
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
1
0
2
2
2
2
6
12

ISS Passover

Visibility (miles)

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

8
6
5
6
8
11
14
11
8
5
5
5
5
5
5
5
5
5
5
5
5
5
6
6

Chance of Frost

Temperature (°C)

-18
-13
-8
-3
-3
-3
-3
-4
-4
-5
-8
-10
-12
-13
-14
-15
-15
-15
-15
-15
-15
-15
-14
-14

Feels Like (°C)

-23
-20
-17
-15
-7
-6
-6
-6
-6
-6
-11
-11
-12
-13
-14
-16
-18
-18
-18
-18
-19
-19
-18
-18

Dew Point (°C)

-27
-22
-18
-14
-13
-11
-10
-9
-9
-8
-11
-13
-16
-17
-18
-20
-20
-19
-19
-19
-19
-19
-19
-18

Relative Humidity (%)

46
44
43
41
46
52
58
64
72
80
79
77
76
71
69
67
67
69
71
70
71
69
70
70

Pressure (mb)

1030
1028
1027
1025
1024
1024
1023
1024
1025
1026
1029
1031
1033
1034
1034
1034
1034
1033
1033
1033
1032
1032
1031
1031

Ozone (du)

301
307
313
318
320
321
322
321
319
317
312
306
301
295
288
281
279
277
274
274
274
273
273
273

Wednesday 28

Waxing Gibbous 82%

12:50

04:43

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

Sun - Rise: 07:16, Set: 17:30, Transit: 12:23. Moon - Rise: 12:50, Set: 04:43. Civil Dark: 17:58 - 06:48. Nautical Dark: 18:29 - 06:16. Astro Dark: 19:00 - 05:45

Total Clouds (% Sky Obscured)

27
27
27
38
48
59
75
85
95
100
100
100
100
100
100
100
100
100
99
98
97

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

11
15
21
20
18
15
20
24
28
27
25
23
38
52
67
59
52
44
45
46
47

High Clouds (% Sky Obscured)

27
27
22
37
48
59
69
71
80
84
94
100
100
100
95
83
89
100
99
98
97

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

6
6
5
6
6
7
8
7
6
5
5
5
6
5
5
5
5
6
7
7
7

Chance of Frost

Temperature (°C)

-14
-9
-5
-1
-1
0
1
-1
-1
-2
-4
-5
-7
-8
-9
-10
-10
-10
-11
-11
-11

Feels Like (°C)

-19
-17
-16
-15
-4
-4
-4
-3
-2
-1
-7
-7
-8
-10
-12
-14
-13
-13
-14
-14
-13

Dew Point (°C)

-18
-15
-12
-10
-9
-9
-8
-8
-6
-5
-6
-8
-10
-12
-13
-14
-14
-14
-14
-15
-15

Relative Humidity (%)

69
61
56
51
51
50
50
59
68
81
81
80
79
75
72
68
69
72
73
70
70

Pressure (mb)

1030
1028
1025
1023
1022
1021
1020
1020
1021
1022
1023
1025
1026
1026
1025
1024
1024
1025
1025
1025
1025

Ozone (du)

274
274
274
274
274
274
274
274
273
273
273
272
272
273
273
274
274
274
274
274
274

Forecast for Silverton, San Juan, United States of America (37.81,-107.66)

Generated: 22/01/26 08:25:37. Forecast: 22/01/26 to 28/01/26. Timezone: UTC-7.00