Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 28

Waxing Gibbous 94%

16:24

05:48

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 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Good
17 Good
18 Good
19 Good

Sun - Rise: 06:40, Set: 18:05, Transit: 12:22. Moon - Rise: 16:24, Set: 05:48. Civil Dark: 18:31 - 06:14. Nautical Dark: 19:01 - 05:43. Astro Dark: 19:32 - 05:13

Total Clouds (% Sky Obscured)

87
91
100
100
100
100
98
100
100
100
74
100
69
81
34
51
63
100
97
52
12
5
1
0

Low Clouds (% Sky Obscured)

0
0
0
5
21
26
32
24
24
28
25
18
20
22
24
22
30
37
10
0
0
4
0
0

Medium Clouds (% Sky Obscured)

69
91
100
91
77
95
82
100
100
44
29
100
69
37
4
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

37
91
100
100
91
41
17
89
8
100
11
100
69
55
1
5
12
100
90
8
1
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
1
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)

12
8
11
8
9
8
8
8
8
7
7
6
4
3
4
5
6
8
11
8
6
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
73
71
69
70
71
74
76
77
78
78
76
68
67
64
61
57
54
55
61
74
85
85

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1020
1020
1020
1020
1019
1019
1018
1017
1016
1016
1016
1016
1018
1020

Ozone (du)

291
292
292
295
299
300
300
302
299
297
294
293
292
288
285
284
284
282
281
281
281
282
283
283

Sunday 1

Waxing Gibbous 98%

17:33

06:17

20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
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
18 Bad
19 Bad

Sun - Rise: 06:38, Set: 18:06, Transit: 12:22. Moon - Rise: 17:33, Set: 06:17. Civil Dark: 18:32 - 06:12. Nautical Dark: 19:02 - 05:42. Astro Dark: 19:33 - 05:11

Total Clouds (% Sky Obscured)

0
0
1
2
2
5
6
6
15
19
40
55
86
85
96
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
15
16
49
49
44
52
32
35
35
52

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
21
64
23
14
78
100
100
88
99
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
4
4
42
56
84
100
100
68
80
100
100
100
100
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
8

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
3
3
1
3
12
1
1
15

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
78
74
71
70
70
71
71
74
73
72
72
66
61
57
57
56
55
53
58
61
57
63
68

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1017
1016
1016
1015
1014
1013
1013
1013
1013
1013
1013

Ozone (du)

283
283
283
280
278
278
276
277
277
277
277
278
281
283
286
287
287
285
283
283
285
285
283
284

Monday 2

Waxing Gibbous 100%

18:39

06:43

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

Sun - Rise: 06:37, Set: 18:07, Transit: 12:22. Moon - Rise: 18:39, Set: 06:43. Civil Dark: 18:33 - 06:11. Nautical Dark: 19:03 - 05:40. Astro Dark: 19:34 - 05:10

Total Clouds (% Sky Obscured)

100
100
88
71
39
24
25
46
60
53
72
65
62
26
46
51
68
74
71
62
82
62
26
5

Low Clouds (% Sky Obscured)

51
51
49
50
17
0
1
21
49
48
50
49
47
26
46
50
50
26
20
19
39
27
15
3

Medium Clouds (% Sky Obscured)

100
54
51
22
25
24
25
35
60
3
58
24
15
2
3
10
22
56
62
62
74
51
21
1

High Clouds (% Sky Obscured)

95
95
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
23
55
1
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 (%)

19
29
21
16
4
12
4
24
19
5
15
0
4
6
8
10
12
13
27
21
20
26
23
9

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)

12
12
11
11
13
11
12
10
7
9
8
7
7
10
10
8
8
9
9
9
8
6
5
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
64
72
74
78
77
83
87
89
77
81
78
70
58
51
47
47
49
54
59
62
68
83
89

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1015
1014
1014
1014
1014
1015
1016
1017

Ozone (du)

284
282
280
278
276
277
276
277
279
281
284
285
287
288
295
294
290
288
288
286
286
289
288
285

Tuesday 3

Full Moon 99%

19:43

07:06

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

Sun - Rise: 06:36, Set: 18:08, Transit: 12:22. Moon - Rise: 19:43, Set: 07:06. Civil Dark: 18:34 - 06:09. Nautical Dark: 19:04 - 05:39. Astro Dark: 19:35 - 05:09

Total Clouds (% Sky Obscured)

5
4
15
4
4
3
3
1
1
1
0
0
0
0
0
0
0
0
7
54
54
42
25
5

Low Clouds (% Sky Obscured)

2
1
3
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
7
22
31
21
11
0

Medium Clouds (% Sky Obscured)

1
1
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
1
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 (%)

13
10
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
2
2
2
1
1
1
1
2
2
3
3
3
2
2
3
5
6
7
6
5
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-3
-3
-4
-4
-6
-6
-7
-8
-8
-8
-10
-11
-12
-11
-10
-9
-7
-6
-5
-3
-2
-2

Relative Humidity (%)

91
91
91
89
89
86
81
76
72
71
68
65
51
38
32
31
31
32
35
40
47
59
72
76

Pressure (mb)

1018
1019
1019
1020
1020
1020
1020
1019
1019
1019
1020
1020
1019
1018
1017
1016
1015
1014
1013
1013
1013
1014
1015
1015

Ozone (du)

282
281
278
277
276
276
276
278
277
276
276
274
272
271
272
271
271
270
270
270
270
271
271
270

Wednesday 4

Waning Gibbous 96%

No Rise

07:29

20 Good
21 Good
22 Good
23 OK
00 OK
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
18 Bad
19 Bad

Sun - Rise: 06:34, Set: 18:09, Transit: 12:21. Moon - Rise: No Rise, Set: 07:29. Civil Dark: 18:35 - 06:08. Nautical Dark: 19:05 - 05:38. Astro Dark: 19:36 - 05:07

Total Clouds (% Sky Obscured)

4
0
0
21
42
67
73
78
84
87
89
92
91
89
87
76
81
86
80
73
63
61
60
58

Low Clouds (% Sky Obscured)

0
0
0
14
27
41
55
67
80
76
72
69
64
57
53
50
45
35
32
37
40
45
47
51

Medium Clouds (% Sky Obscured)

4
0
0
0
0
2
4
3
4
10
85
15
91
89
87
3
2
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)

9
9
9
9
9
9
9
9
9
9
9
9
9
3
2
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
Snow
Snow
Snow
None
None
None
None
Snow
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
5
7
9
14
15
13
37
53
62
30
34
29
46
41
22
22
19
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0
0
0
0
0.1
0
0
0
0

Wind Speed/Direction (mph)

6
8
7
7
7
7
7
8
8
8
8
7
7
10
14
17
18
17
17
16
14
13
11
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-4
-5
-6
-7
-7
-8
-8
-8
-7
-7
-7
-7
-7
-7
-9
-8
-9
-10
-11
-11
-12
-11
-11

Relative Humidity (%)

77
74
69
65
62
62
60
60
61
63
64
64
62
62
65
51
50
47
46
46
47
48
54
59

Pressure (mb)

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

Ozone (du)

271
267
263
262
263
265
264
262
261
262
263
267
280
281
282
283
282
280
279
279
279
278
278
278

Thursday 5

Waning Gibbous 91%

20:45

07:53

20 OK
21 OK
22 Good
23 OK
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
18 Bad
19 Bad

Sun - Rise: 06:33, Set: 18:09, Transit: 12:21. Moon - Rise: 20:45, Set: 07:53. Civil Dark: 18:36 - 06:07. Nautical Dark: 19:06 - 05:36. Astro Dark: 19:37 - 05:06

Total Clouds (% Sky Obscured)

43
29
15
42
69
100
100
100
100
100
100
100
98
96
94
97
98
100
95
88
81
86
91
95

Low Clouds (% Sky Obscured)

36
19
0
33
65
93
89
79
80
81
78
74
73
69
64
53
43
36
45
50
58
66
75
80

Medium Clouds (% Sky Obscured)

5
10
15
42
69
100
100
100
95
93
93
94
89
85
76
84
92
100
91
82
73
55
62
70

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
14
12
0
1
1
2
2
2
3
21
38
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
6
4
2
2
1

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

Precipitation Probability (%)

2
1
0
0
0
0
18
29
31
30
37
34
41
40
38
41
43
43
37
33
31
45
46
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.1
0.1
0
0.2
0
0.2
0.1
0.1
0.1
0.2
0.2
0.1
0
0
0.2
0.2
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-5
-5
-5
-6
-6
-5
-5
-6
-6
-6
-6
-6
-5
-4
-2
-1
-1
-1
-1
-1
-1
-2
-2
-4

Feels Like (°C)

-5
-5
-6
-6
-8
-7
-7
-7
-8
-8
-10
-11
-10
-11
-10
-10
-5
-6
-6
-7
-7
-6
-7
-7

Dew Point (°C)

-10
-10
-11
-12
-13
-14
-15
-18
-20
-22
-23
-24
-24
-21
-17
-14
-14
-13
-13
-12
-11
-10
-9
-7

Relative Humidity (%)

65
65
63
62
56
50
45
38
32
27
25
22
21
25
30
37
37
38
39
42
47
52
62
75

Pressure (mb)

1017
1017
1017
1018
1017
1017
1016
1016
1016
1016
1016
1016
1015
1014
1014
1013
1012
1012
1011
1012
1012
1012
1013
1014

Ozone (du)

278
279
280
281
281
281
281
282
283
285
286
287
288
288
288
288
290
292
294
297
299
301
303
305

Friday 6

Waning Gibbous 85%

21:48

08:19

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

Sun - Rise: 06:31, Set: 18:10, Transit: 12:21. Moon - Rise: 21:48, Set: 08:19. Civil Dark: 18:37 - 06:05. Nautical Dark: 19:07 - 05:35. Astro Dark: 19:38 - 05:04

Total Clouds (% Sky Obscured)

98
99
100
99
98
96
97
97
98
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

52
48
63
74
75
75
59
43
25
40
56
69
76
83
90
60
31
2
1
0
0

Medium Clouds (% Sky Obscured)

81
92
99
98
97
95
92
90
87
88
88
88
92
96
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

93
99
99
77
56
32
44
50
62
68
83
100
94
88
70
22
0
0
2
4
7

ISS Passover

Visibility (miles)

0
0
1
1
1
1
1
1
1
2
1
1
0
1
1
2
4
7
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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
Snow
Snow
Snow
Snow
Snow
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

67
82
86
70
56
49
43
39
36
39
42
42
45
50
55
47
38
24
25
23
19

Precipitation Amount (mm)

0.4
0.6
0.6
0.4
0.2
0.2
0.1
0.1
0
0.1
0.2
0.2
0.2
0.3
0.4
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
4
4
5
5
6
6
5
5
4
3
2
2
3
5
6
8
10
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-8
-9
-9
-9
-9
-9
-9
-10
-11
-10
-10
-9
-8
-6
-3
-3
-3
-3
-3

Dew Point (°C)

-6
-6
-5
-6
-6
-7
-7
-7
-7
-8
-8
-7
-7
-6
-5
-4
-4
-5
-5
-5
-4

Relative Humidity (%)

89
90
92
90
90
87
87
89
90
92
89
89
87
82
77
73
67
62
56
58
63

Pressure (mb)

1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1019
1019
1020
1019
1019
1018
1017
1017
1016
1016
1016

Ozone (du)

307
309
311
313
312
312
311
312
313
314
314
315
315
318
320
322
319
316
313
314
314

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

Generated: 28/02/26 20:05:06. Forecast: 28/02/26 to 06/03/26. Timezone: UTC-7.00