Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waning Crescent 0%

08:19

16:48

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

Sun - Rise: 08:08, Set: 17:19, Transit: 12:44. Moon - Rise: 08:19, Set: 16:48. Civil Dark: 17:52 - 07:36. Nautical Dark: 18:29 - 06:59. Astro Dark: 19:04 - 06:23

Total Clouds (% Sky Obscured)

100
93
94
87
100
100
100
100
99
100
100
92
100
100
100
100
100
100
100
99
91
68
50
45

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

47
36
55
44
81
55
63
63
95
100
84
74
78
81
100
100
100
100
100
93
68
65
50
45

High Clouds (% Sky Obscured)

96
93
94
31
100
100
100
100
98
99
100
92
100
100
100
100
100
98
30
23
20
10
14
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
0
0
0
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
88
88
86
88
86
86
86
86
86
88
88
88
86
88
86
87
87
84
83
85
88
91

Pressure (mb)

1016
1017
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016

Ozone (du)

326
329
329
327
327
327
328
331
334
336
338
339
344
347
350
354
357
361
361
359
358
359
360
360

Sunday 18

New Moon 1%

08:49

No Set

17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
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

Sun - Rise: 08:08, Set: 17:20, Transit: 12:45. Moon - Rise: 08:49, Set: No Set. Civil Dark: 17:53 - 07:35. Nautical Dark: 18:30 - 06:58. Astro Dark: 19:05 - 06:23

Total Clouds (% Sky Obscured)

56
56
48
40
28
22
43
73
100
100
95
100
100
97
89
98
100
100
100
56
56
100
100
54

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

56
56
13
2
2
2
2
46
45
70
67
58
62
71
48
22
3
3
4
29
21
86
100
46

High Clouds (% Sky Obscured)

41
35
37
27
19
15
35
61
100
100
88
100
100
90
75
96
100
100
100
56
54
64
21
18

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
2
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 (%)

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

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

Chance of Frost

Temperature (°C)

7
6
5
5
4
4
3
3
3
3
3
3
2
3
2
2
2
5
7
8
9
10
10
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
86
88
88
88
86
86
86
86
86
86
86
86
86
86
86
82
78
75
74
76
82
87

Pressure (mb)

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

Ozone (du)

361
363
363
366
366
364
361
361
362
364
367
368
369
372
374
377
383
387
389
389
388
387
386
386

Monday 19

Waxing Crescent 3%

09:14

18:00

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

Sun - Rise: 08:07, Set: 17:22, Transit: 12:45. Moon - Rise: 09:14, Set: 18:00. Civil Dark: 17:54 - 07:34. Nautical Dark: 18:31 - 06:58. Astro Dark: 19:06 - 06:22

Total Clouds (% Sky Obscured)

85
83
24
23
25
22
24
25
20
23
15
16
22
6
3
1
2
2
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

10
8
4
4
14
3
3
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

80
77
7
9
6
3
4
4
3
5
7
6
5
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
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
86
88
86
86
86
86
86
84
84
84
84
83
81
78
75
69
60
57
55
56
61
73

Pressure (mb)

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

Ozone (du)

386
385
383
383
385
387
387
387
385
384
379
378
380
380
379
380
381
383
382
382
383
383
383
382

Tuesday 20

Waxing Crescent 8%

09:34

19:12

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

Sun - Rise: 08:06, Set: 17:23, Transit: 12:45. Moon - Rise: 09:34, Set: 19:12. Civil Dark: 17:56 - 07:34. Nautical Dark: 18:32 - 06:57. Astro Dark: 19:08 - 06:22

Total 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

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
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
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)

4
5
6
6
7
7
7
8
8
8
9
9
10
10
10
10
8
5
1
0
0
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
-1
-2
-3
-5
-6
-7
-8
-9
-10
-10
-10
-11
-11
-11
-10
-10
-9
-8
-8
-7
-7
-5
0

Relative Humidity (%)

78
77
76
73
70
68
64
62
59
59
58
58
57
56
55
56
54
49
41
37
36
37
43
64

Pressure (mb)

1016
1017
1018
1018
1018
1019
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1015
1014
1013
1012
1011
1010
1010
1010

Ozone (du)

382
383
385
386
386
387
388
387
385
383
384
383
382
380
379
378
376
377
378
379
379
378
377
377

Wednesday 21

Waxing Crescent 15%

09:53

20:25

17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 OK
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: 08:05, Set: 17:24, Transit: 12:46. Moon - Rise: 09:53, Set: 20:25. Civil Dark: 17:57 - 07:33. Nautical Dark: 18:33 - 06:56. Astro Dark: 19:09 - 06:21

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
21
69
90
95
94
97
100
97
95
93
95
98
100
75

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
3
6
14
22
29
36
27

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
50
70
75
63
78
100
96
92
79
76
80
78
75

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
5
38
70
99
97
95
91
93
96
100
69

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
1
1
3
6
5
13
14
10
25

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
5
5
5
6
6
5
5
6
8
10
8
5
4
5
4
3
2
1
0
0
0
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
70
69
67
66
66
64
62
61
58
56
55
54
55
56
53
52
50
49
50
49
56
62
69

Pressure (mb)

1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1009
1009
1008
1008
1007
1007
1007
1007
1007

Ozone (du)

377
379
381
381
383
384
382
381
382
383
385
388
389
388
388
388
387
386
383
380
377
378
379
380

Thursday 22

Waxing Crescent 23%

10:10

21:37

17 Bad
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
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: 08:04, Set: 17:26, Transit: 12:46. Moon - Rise: 10:10, Set: 21:37. Civil Dark: 17:58 - 07:32. Nautical Dark: 18:35 - 06:56. Astro Dark: 19:10 - 06:20

Total Clouds (% Sky Obscured)

47
25
25
25
31
26
20
5
1
1
2
26
49
73
82
91
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

16
5
4
3
0
10
20
5
1
1
2
26
16
15
10
11
11
30
46
62
75
85
95
94

Medium Clouds (% Sky Obscured)

47
25
25
25
31
26
20
5
1
0
2
21
31
42
70
85
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

38
6
4
2
0
1
2
3
1
1
2
26
49
73
82
86
81
80
78
61
39
28
17
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
4
2
1
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
None
None
None
None
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

27
13
24
25
19
23
24
18
29
32
23
33
34
30
32
31
24
34
38
43
58
68
74
72

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
76
81
77
74
70
66
65
61
60
58
57
56
56
57
55
54
52
50
48
46
57
71
88

Pressure (mb)

1007
1008
1008
1008
1008
1009
1008
1008
1008
1008
1007
1007
1007
1006
1006
1005
1005
1005
1005
1004
1004
1004
1004
1004

Ozone (du)

380
379
379
372
366
360
357
354
350
349
348
346
347
348
349
351
354
356
357
359
360
361
362
363

Friday 23

Waxing Crescent 22%

10:28

22:50

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:03, Set: 17:27, Transit: 12:46. Moon - Rise: 10:28, Set: 22:50. Civil Dark: 18:00 - 07:31. Nautical Dark: 18:36 - 06:55. Astro Dark: 19:11 - 06:20

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

91
81
67
52
41
55
64
74
73
73
73
69
58
55
60
65
73
78
82
89

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

5
2
13
25
37
57
84
94
78
57
36
31
30
30
80
98
100
98
96
94

ISS Passover

Visibility (miles)

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

Precipitation Type

Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

69
69
70
75
87
95
95
95
95
95
89
82
77
74
81
89
95
95
95
93

Precipitation Amount (mm)

0.4
0.4
0.3
0.3
0.4
0.6
0.9
1.2
1
0.7
0.5
0.4
0.3
0.3
0.4
0.5
0.6
0.7
0.7
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
2
3

Relative Humidity (%)

89
94
96
96
96
96
96
96
96
96
96
96
96
96
96
96
96
94
96
98

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1006
1006
1006

Ozone (du)

366
368
370
371
373
374
375
377
378
380
381
383
385
388
390
397
404
411
417
423

Forecast for Ugine, Savoy, France (45.75,6.42)

Generated: 17/01/26 16:51:50. Forecast: 17/01/26 to 23/01/26. Timezone: UTC+1.00