Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 2

Waxing Gibbous 91%

15:16

06:05

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:57, Set: 16:50, Transit: 12:24. Moon - Rise: 15:16, Set: 06:05. Civil Dark: 17:24 - 07:24. Nautical Dark: 18:01 - 06:46. Astro Dark: 18:37 - 06:10

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
84
100
100
98
99
84
99
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

79
91
91
80
52
27
26
21
4
5
18
6
11
52
48
77
70
91
93
98
96
98
97
70

Medium Clouds (% Sky Obscured)

100
100
100
98
100
100
100
100
100
84
100
100
95
86
74
95
85
100
100
100
100
100
100
92

High Clouds (% Sky Obscured)

12
10
4
2
8
3
4
72
1
8
100
93
81
98
76
68
100
100
100
100
100
100
65
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
19
18
0
0
0
5
1
2

Precipitation Type

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

Precipitation Probability (%)

34
42
69
28
18
14
21
23
15
14
16
16
17
20
26
41
54
60
65
76
81
76
61
37

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
6
5
6
6
6
6
6
5
5
2
0
0
3
3
2
5
2
1
1
0
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
89
89
89
89
89
88
89
88
86
86
85
88
93
96
98
98
98
98
98
100
98

Pressure (mb)

1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015

Ozone (du)

270
269
270
271
275
277
279
282
286
288
290
291
293
294
297
299
299
297
297
299
300
302
303
303

Wednesday 3

Waxing Gibbous 98%

15:58

07:33

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

Sun - Rise: 07:58, Set: 16:50, Transit: 12:24. Moon - Rise: 15:58, Set: 07:33. Civil Dark: 17:24 - 07:25. Nautical Dark: 18:01 - 06:47. Astro Dark: 18:37 - 06:11

Total Clouds (% Sky Obscured)

99
99
100
100
96
71
44
32
25
23
34
50
42
51
95
100
100
100
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

48
93
95
92
70
33
24
19
18
13
11
17
11
14
25
20
17
40
40
40
44
80
79
80

Medium Clouds (% Sky Obscured)

91
66
100
100
85
46
19
5
2
7
19
1
1
1
16
100
100
98
100
100
100
100
100
90

High Clouds (% Sky Obscured)

68
44
100
15
20
2
2
1
0
2
7
23
19
20
85
100
100
100
92
100
67
99
40
30

ISS Passover

Visibility (miles)

4
0
0
1
5
5
9
9
9
9
9
9
9
9
9
9
9
1
0
0
0
0
0
2

Fog (%)

6
20
6
10
1
6
18
34
46
41
33
19
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 (%)

35
41
39
41
31
13
1
0
0
1
1
0
0
0
0
2
4
9
16
20
30
23
11
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
93
93
92
91
89
89
89
86
86
90
93
96
96
100
100
100
98
100
98
96

Pressure (mb)

1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1013
1012
1011
1010
1009
1009
1009
1010
1011
1011
1011
1011
1011
1011

Ozone (du)

305
306
307
307
309
310
309
306
307
309
308
310
312
312
309
310
310
311
313
315
318
320
324
332

Thursday 4

Waxing Gibbous 100%

16:54

08:55

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 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:59, Set: 16:50, Transit: 12:25. Moon - Rise: 16:54, Set: 08:55. Civil Dark: 17:24 - 07:26. Nautical Dark: 18:01 - 06:48. Astro Dark: 18:37 - 06:12

Total Clouds (% Sky Obscured)

99
97
83
82
70
72
82
71
85
81
81
82
83
86
99
100
80
53
32
32
62
75
89
83

Low Clouds (% Sky Obscured)

78
85
74
71
54
47
76
60
78
79
81
82
83
86
98
100
80
43
19
3
4
3
3
10

Medium Clouds (% Sky Obscured)

88
70
40
44
44
42
26
21
15
5
0
0
0
0
3
12
0
9
7
14
62
68
67
65

High Clouds (% Sky Obscured)

15
53
4
10
0
0
0
0
0
0
0
0
2
0
19
4
0
0
0
5
37
68
89
67

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
5
5
7
6
6
6
5
6
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
1
2
9
2
2
1
2
27
41
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 (%)

27
30
21
18
19
22
18
14
5
11
12
10
20
8
8
9
2
0
1
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
94
93
91
91
91
89
91
92
92
91
88
86
85
85
91
93
94
94
92
91
87
87
84

Pressure (mb)

1011
1011
1012
1012
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1018
1019
1019
1019
1020
1020

Ozone (du)

343
349
352
358
367
375
379
375
371
373
374
366
356
347
340
337
333
324
316
311
307
308
308
303

Friday 5

Full Moon 98%

18:05

10:04

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 08:00, Set: 16:50, Transit: 12:25. Moon - Rise: 18:05, Set: 10:04. Civil Dark: 17:24 - 07:27. Nautical Dark: 18:01 - 06:49. Astro Dark: 18:37 - 06:13

Total Clouds (% Sky Obscured)

88
94
95
98
100
99
99
98
99
99
100
100
100
100
100
100
100
100
100
100
100
56
100
100

Low Clouds (% Sky Obscured)

14
22
60
81
97
95
67
92
91
91
90
91
90
96
94
98
98
98
99
94
100
56
62
64

Medium Clouds (% Sky Obscured)

72
85
87
81
75
76
82
80
87
94
100
71
76
88
100
100
100
98
96
91
96
56
51
79

High Clouds (% Sky Obscured)

33
1
26
52
81
75
75
73
88
94
90
100
100
100
72
43
10
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
8
9
9
0
0
0
0
0
0
0
1
6
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

5
6
8
8
6
35
51
68
77
77
69
58
63
62
78
95
95
86
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.5
0.5
0.4
0.3
0.3
0.3
0.4
1.3
1.1
0.6
0.9
1.3
1.2
1.5
2.3
1.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
79
78
77
75
74
76
74
79
83
89
93
96
98
100
100
100
100
100
100
98
98
94
94

Pressure (mb)

1020
1020
1020
1019
1019
1018
1018
1019
1018
1018
1019
1019
1018
1018
1017
1018
1018
1019
1019
1019
1019
1019
1020
1021

Ozone (du)

298
294
291
288
287
286
287
287
291
295
297
299
303
303
305
307
308
310
311
318
326
330
331
327

Saturday 6

Waning Gibbous 93%

19:25

10:55

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 08:01, Set: 16:50, Transit: 12:26. Moon - Rise: 19:25, Set: 10:55. Civil Dark: 17:24 - 07:28. Nautical Dark: 18:01 - 06:50. Astro Dark: 18:37 - 06:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
66
100
100
100
100
100
100
100
93
87
80
83

Low Clouds (% Sky Obscured)

56
63
80
51
55
50
46
41
36
31
27
21
29
47
59
72
84
86
87
88
84
80
78
65

Medium Clouds (% Sky Obscured)

95
100
100
100
99
99
100
100
100
77
81
73
35
72
72
72
73
78
79
86
83
75
72
66

High Clouds (% Sky Obscured)

5
5
33
67
100
100
100
100
100
100
100
79
58
40
61
79
90
71
40
6
34
67
80
83

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
0
0
2
3
4
6
8
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

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

Precipitation Probability (%)

95
95
95
92
82
62
45
28
22
15
7
9
18
19
23
22
19
37
57
60
62
72
82
80

Precipitation Amount (mm)

1.7
1.4
1.1
0.8
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.4
0.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
0
1
2
1
1
1
-0
0
-0
0
2
5
7
6
6
6
6
6
5
5
1
1
0

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
96
93
93
91
91
93
93
91
96
98
96
98
94
94
91
88
85
82
85
86
88

Pressure (mb)

1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1023
1022
1022
1021
1021
1021
1021
1021
1022
1022
1023
1023
1024
1024

Ozone (du)

324
320
318
318
316
314
312
309
308
308
309
309
308
304
303
303
303
303
303
303
303
302
302
301

Sunday 7

Waning Gibbous 86%

20:47

11:33

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 08:02, Set: 16:50, Transit: 12:26. Moon - Rise: 20:47, Set: 11:33. Civil Dark: 17:24 - 07:28. Nautical Dark: 18:01 - 06:51. Astro Dark: 18:37 - 06:15

Total Clouds (% Sky Obscured)

86
89
89
88
85
89
93
99
99
98
98
98
98
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

69
66
55
48
41
45
48
47
50
48
50
52
55
60
61
66
64
45
26
10
6
2
0
0

Medium Clouds (% Sky Obscured)

60
50
42
41
42
57
70
49
51
34
15
5
5
0
0
0
0
0
0
0
3
3
0
0

High Clouds (% Sky Obscured)

85
82
64
49
33
46
68
99
68
33
0
28
51
72
82
92
100
100
100
100
99
97
96
96

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
0
0
0
3
6
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

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

Precipitation Probability (%)

79
84
60
36
11
18
28
34
36
47
57
36
29
34
21
19
31
20
14
15
7
2
0
0

Precipitation Amount (mm)

0.5
0.7
0.3
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
89
89
89
89
89
91
91
91
93
93
94
95
96
95
93
94
88
83
79
77
76
74

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025

Ozone (du)

300
299
298
297
296
295
293
291
289
289
289
289
289
289
288
288
287
286
287
289
291
294
296
299

Monday 8

Waning Gibbous 77%

22:04

12:00

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 OK
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:03, Set: 16:50, Transit: 12:26. Moon - Rise: 22:04, Set: 12:00. Civil Dark: 17:24 - 07:29. Nautical Dark: 18:01 - 06:52. Astro Dark: 18:37 - 06:16

Total Clouds (% Sky Obscured)

100
100
86
72
61
65
74
83
89
95
100
96
92
88
73
58
44
61
77
88

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
25
41
41
48
49

Medium Clouds (% Sky Obscured)

0
0
0
0
5
10
10
10
25
30
25
23
9
8
4
0
0
5
5
5

High Clouds (% Sky Obscured)

98
100
86
72
61
65
69
79
86
92
97
93
90
88
68
49
29
43
51
23

ISS Passover

Visibility (miles)

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

Precipitation Type

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
0
2
3
0
10
10
7
5
5
1
1
1
0
5
4
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
12
13
13
13
12
11
9
8
7
6
5
3
2
0
1
2
4
4
4

Chance of Frost

Temperature (°C)

2
2
2
2
2
2
2
2
2
3
4
5
7
9
11
10
9
8
7
5

Feels Like (°C)

-2
-1
-2
-2
-2
-2
-2
-1
-1
-1
-1
-1
1
1
2
9
8
9
8
8

Dew Point (°C)

-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
1
2
4
6
8
8
6
5
4
2

Relative Humidity (%)

74
76
74
76
76
76
74
74
74
76
77
78
81
82
85
84
84
84
82
79

Pressure (mb)

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

Ozone (du)

299
298
298
297
297
296
296
296
296
294
292
290
287
285
282
280
279
277
277
277

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

Generated: 02/12/25 23:39:43. Forecast: 02/12/25 to 08/12/25. Timezone: UTC+1.00