Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 9

Third Quarter 40%

02:05

10:50

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

Sun - Rise: 07:04, Set: 17:44, Transit: 12:24. Moon - Rise: 02:05, Set: 10:50. Civil Dark: 18:11 - 06:37. Nautical Dark: 18:41 - 06:06. Astro Dark: 19:12 - 05:36

Total Clouds (% Sky Obscured)

49
19
3
0
3
49
0
4
4
38
24
45
2
2
12
1
2
6
45
81
60
43
41
51

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
3
15
81
60
43
41
51

High Clouds (% Sky Obscured)

0
0
0
0
0
4
0
0
0
3
2
10
0
0
2
0
0
0
24
25
3
0
25
51

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)

15
7
6
5
7
9
11
10
7
6
7
7
8
7
7
7
7
7
6
6
5
5
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
49
41
40
39
36
36
40
45
63
68
70
67
67
63
60
59
59
60
63
63
65
65
64

Pressure (mb)

1024
1022
1022
1021
1020
1018
1017
1017
1017
1018
1019
1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1021
1021

Ozone (du)

295
295
297
297
296
295
297
298
298
297
297
294
293
293
294
293
292
293
296
295
293
294
296
296

Tuesday 10

Waning Crescent 31%

03:05

11:26

08 Bad
09 Bad
10 OK
11 OK
12 OK
13 OK
14 Bad
15 OK
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: 07:03, Set: 17:45, Transit: 12:24. Moon - Rise: 03:05, Set: 11:26. Civil Dark: 18:12 - 06:36. Nautical Dark: 18:42 - 06:05. Astro Dark: 19:13 - 05:35

Total Clouds (% Sky Obscured)

75
78
48
43
40
34
53
41
52
78
81
99
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
24
10
15
29
53
70
71
63
74
74
76
78
78
70

Medium Clouds (% Sky Obscured)

68
78
48
43
40
34
53
41
52
51
53
98
100
100
98
100
100
87
100
100
100
100
100
100

High Clouds (% Sky Obscured)

75
78
1
7
3
3
1
1
1
5
9
84
15
10
81
100
100
100
100
96
100
100
35
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
30
36
27
29
45
53
64
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.1
0.1
0.3
0.3
0.3
0.9
1.4

Wind Speed/Direction (mph)

7
6
7
9
10
12
14
15
13
12
10
10
9
8
10
8
8
8
7
6
7
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
52
46
43
40
37
36
36
41
54
66
66
67
67
67
70
70
71
81
89
94
96
96
96

Pressure (mb)

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

Ozone (du)

295
294
294
293
292
294
294
296
296
296
296
296
296
295
296
295
296
296
294
296
297
296
298
296

Wednesday 11

Waning Crescent 29%

04:00

12:09

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: 07:02, Set: 17:46, Transit: 12:24. Moon - Rise: 04:00, Set: 12:09. Civil Dark: 18:13 - 06:35. Nautical Dark: 18:43 - 06:04. Astro Dark: 19:14 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
100
100
96
100
96
90
83
83

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
94
62
76
75
79
82
82
84
69
82
100
88
100
85
78
71
66

Medium Clouds (% Sky Obscured)

100
100
100
100
98
100
100
100
99
100
100
99
100
100
100
88
100
100
91
94
60
42
21
15

High Clouds (% Sky Obscured)

100
100
100
100
79
94
91
100
100
100
100
100
100
96
100
75
27
20
30
35
43
40
24
10

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3

Fog (%)

0
0
0
1
1
0
0
0
0
0
18
78
100
95
98
93
93
93
93
93
93
93
93
93

Precipitation Type

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

Precipitation Probability (%)

95
82
85
85
90
95
95
95
95
65
71
67
58
71
82
70
72
68
56
48
37
26
18
20

Precipitation Amount (mm)

1
0.8
0.8
0.8
0.8
1.2
1.1
1
1.3
0.4
0.6
0.5
0.3
0.5
0.7
0.5
0.6
0.5
0.3
0.3
0.1
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-4
-4
-4
-4
-4
-3
-3
-4
-4
-5
-5
-5
-5
-5
-5
-5
-6
-6
-6
-6
-6
-7

Dew Point (°C)

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

Relative Humidity (%)

94
96
94
94
92
94
94
94
98
98
96
96
96
96
96
98
96
96
96
96
94
96
96
94

Pressure (mb)

1022
1022
1022
1022
1022
1021
1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1019
1020
1020
1020
1020
1021
1024

Ozone (du)

294
292
290
288
286
284
284
281
280
280
278
276
278
278
283
285
285
287
289
291
294
297
298
297

Thursday 12

Waning Crescent 22%

04:50

13:00

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: 07:01, Set: 17:47, Transit: 12:24. Moon - Rise: 04:50, Set: 13:00. Civil Dark: 18:14 - 06:34. Nautical Dark: 18:44 - 06:03. Astro Dark: 19:15 - 05:33

Total Clouds (% Sky Obscured)

81
80
79
72
72
68
70
68
70
71
70
46
72
69
70
78
86
93
95
96
100
100
100
100

Low Clouds (% Sky Obscured)

51
37
25
21
19
1
1
1
1
0
0
0
0
0
0
25
46
66
66
66
68
76
84
91

Medium Clouds (% Sky Obscured)

24
33
42
40
34
37
49
52
47
49
43
31
33
24
50
76
86
93
95
96
100
100
100
86

High Clouds (% Sky Obscured)

9
2
5
3
4
15
10
1
3
0
1
0
0
0
0
1
3
34
49
68
100
100
100
100

ISS Passover

Visibility (miles)

0
0
0
0
0
1
2
1
1
0
1
5
6
2
0
0
2
4
5
5
2
5
7
4

Fog (%)

93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93

Precipitation Type

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

Precipitation Probability (%)

28
36
41
48
41
29
26
28
30
24
14
2
1
9
10
0
0
0
9
3
3
21
30
35

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
5
6
7
8
11
15
13
11
9
8
8
6
4
5
6
6
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
87
88
91
81
76
78
83
89
92
91
90
92
92
92
92
90
92
90
90
90
90
90

Pressure (mb)

1024
1022
1021
1021
1020
1019
1018
1019
1019
1019
1022
1024
1025
1025
1024
1023
1023
1023
1022
1022
1022
1021
1021
1022

Ozone (du)

300
301
301
306
311
310
312
318
321
321
321
321
322
324
326
327
330
336
340
345
347
349
352
354

Friday 13

Waning Crescent 15%

05:33

13:57

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

Sun - Rise: 06:59, Set: 17:48, Transit: 12:24. Moon - Rise: 05:33, Set: 13:57. Civil Dark: 18:15 - 06:33. Nautical Dark: 18:45 - 06:02. Astro Dark: 19:16 - 05:31

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
88
77
57
54
38
23
15
8
1
0
0
0

Low Clouds (% Sky Obscured)

84
75
74
83
85
96
95
86
82
65
52
38
31
30
29
43
30
19
15
8
1
0
0
0

Medium Clouds (% Sky Obscured)

66
19
83
100
100
100
100
100
100
100
100
48
15
13
6
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
75
49
24
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93

Precipitation Type

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

Precipitation Probability (%)

38
43
44
46
57
69
78
80
75
60
45
23
18
10
2
12
8
4
4
2
1
2
1
0

Precipitation Amount (mm)

0.2
0.2
0.2
0.2
0.3
0.5
0.7
0.7
0.5
0.3
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
86
74
68
75
87
91
81
77
87
92
94
92
89
89
87
87
85
85
82
79
77
73
71

Pressure (mb)

1021
1018
1017
1016
1015
1014
1013
1012
1012
1013
1015
1016
1017
1018
1019
1019
1019
1020
1020
1020
1020
1021
1021
1020

Ozone (du)

357
359
364
371
374
375
373
372
372
377
372
366
368
360
353
339
335
330
326
324
321
319
316
314

Saturday 14

Waning Crescent 8%

06:10

15:00

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

Sun - Rise: 06:58, Set: 17:49, Transit: 12:24. Moon - Rise: 06:10, Set: 15:00. Civil Dark: 18:16 - 06:32. Nautical Dark: 18:46 - 06:01. Astro Dark: 19:17 - 05:30

Total Clouds (% Sky Obscured)

0
0
0
8
16
25
18
11
5
16
27
38
36
38
40
44
45
42
56
75
100
68
40
14

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
9
19
28
27
23
20
13
6
0
0
1
0
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
8
16
25
17
8
1
5
7
8
6
3
0
4
8
11
38
64
90
57
20
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
3
5
4
4
4
11
27
40
44
45
42
56
75
100
68
40
14

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
8
7

Fog (%)

93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-12
-12
-12
-0
0
1
1
2
2
-2
-2
-1
-4
-5
-7
-9
-10
-10
-10
-9
-9
-12
-12

Dew Point (°C)

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

Relative Humidity (%)

68
59
51
44
47
49
51
58
66
74
77
78
79
78
79
79
79
77
79
79
79
79
82
84

Pressure (mb)

1020
1018
1016
1013
1013
1012
1011
1012
1012
1012
1015
1017
1019
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

312
310
308
307
306
305
305
304
304
303
303
303
304
304
304
304
305
307
308
308
309
309
311
314

Sunday 15

Waning Crescent 3%

06:41

16:06

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

Sun - Rise: 06:57, Set: 17:50, Transit: 12:24. Moon - Rise: 06:41, Set: 16:06. Civil Dark: 18:17 - 06:30. Nautical Dark: 18:47 - 06:00. Astro Dark: 19:18 - 05:29

Total Clouds (% Sky Obscured)

59
83
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
6
9
8
4
0
1
1
1
33
64
100
100
100
100
91
81
72
74
75
77

Medium Clouds (% Sky Obscured)

22
32
37
56
78
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

59
83
100
99
98
97
98
99
100
97
96
97
98
99
100
97
100
100
100
100
100

ISS Passover

Visibility (miles)

6
5
4
3
5
7
9
6
3
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93

Precipitation Type

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

Precipitation Probability (%)

7
9
8
8
7
7
12
19
26
41
53
66
54
44
37
33
28
24
25
23
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
9
9
10
10
10
10
10
9
9
10
12
13
14
15
16
16
15
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-11
-11
-11
-6
-7
-7
-7
-7
-6
-8
-7
-7
-7
-7
-6
-8
-8
-8
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

87
82
78
75
72
70
67
74
83
91
91
92
91
91
91
91
89
91
91
91
92

Pressure (mb)

1015
1014
1012
1011
1010
1009
1007
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

316
316
317
317
317
318
318
320
322
324
329
335
340
344
348
353
355
358
360
358
355

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

Generated: 09/02/26 08:50:51. Forecast: 09/02/26 to 15/02/26. Timezone: UTC-7.00