Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 17

New Moon 1%

07:58

19:24

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:30, Set: 18:05, Transit: 12:48. Moon - Rise: 07:58, Set: 19:24. Civil Dark: 18:35 - 07:00. Nautical Dark: 19:10 - 06:25. Astro Dark: 19:44 - 05:51

Total Clouds (% Sky Obscured)

99
76
74
49
65
97
100
100
100
100
100
99
94
90
90
100
100
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

37
22
2
3
2
24
83
93
100
92
100
85
81
90
85
85
87
87
65
16
2
3
3
4

Medium Clouds (% Sky Obscured)

16
20
24
35
50
94
100
100
100
99
100
97
89
84
83
46
67
51
79
75
76
100
43
30

High Clouds (% Sky Obscured)

0
1
1
2
34
57
100
100
76
15
16
25
2
2
1
100
100
80
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

66
80
70
49
42
50
59
1
15
14
0
0
0
0
0
0
0
0
0
0
0
0
2
12

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
3
32
32
41
50
45
31
31
21
13
7
4
0
0
0
0
0
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
5
5
9
10
9
5
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
91
87
82
81
81
81
81
81
86
88
91
94
98
98
98
98
100
98
91
88
86
86

Pressure (mb)

1021
1022
1022
1023
1022
1022
1020
1019
1018
1017
1018
1018
1016
1015
1015
1013
1011
1010
1009
1008
1007
1007
1005
1004

Ozone (du)

314
316
319
320
324
335
344
345
346
349
351
351
348
349
347
346
346
347
348
351
356
364
366
370

Wednesday 18

Waxing Crescent 5%

08:16

20:38

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:29, Set: 18:07, Transit: 12:48. Moon - Rise: 08:16, Set: 20:38. Civil Dark: 18:37 - 06:58. Nautical Dark: 19:11 - 06:24. Astro Dark: 19:46 - 05:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
91
85
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

34
43
73
100
100
100
100
98
93
92
90
85
100
100
100
100
99
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

54
100
100
100
100
100
100
100
100
100
69
55
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
25
40
23
1
2
1
47
100
38
42
5
52
52
18
41

ISS Passover

Visibility (miles)

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

Fog (%)

23
31
39
45
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
98
0
0
98
1

Precipitation Type

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

Precipitation Probability (%)

19
71
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0.3
1.8
3.5
3.9
3.9
2.5
1.6
1
1.1
0.7
0.7
0.8
1.6
2
1.5
1
0.8
1.1
1.2
1.1
1.5
1.9
2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
3
4
4
3
3
4
3
3
3
3
4
4
4
4
4
4
4
4
4
4
3
3
3

Feels Like (°C)

0
-1
0
0
0
-0
0
0
0
-0
0
0
1
1
1
1
1
1
1
1
1
1
1
1

Dew Point (°C)

2
2
2
2
2
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
3
3
3
3

Relative Humidity (%)

86
88
88
88
94
96
96
98
98
96
98
98
98
100
100
100
100
100
100
100
98
100
98
100

Pressure (mb)

1004
1005
1004
1005
1005
1005
1005
1006
1006
1005
1006
1006
1005
1006
1006
1006
1007
1007
1007
1007
1008
1009
1010
1011

Ozone (du)

375
375
378
381
378
383
391
399
409
402
403
413
422
426
420
413
407
402
395
392
398
399
400
404

Thursday 19

Waxing Crescent 11%

08:34

21:54

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:27, Set: 18:08, Transit: 12:47. Moon - Rise: 08:34, Set: 21:54. Civil Dark: 18:38 - 06:57. Nautical Dark: 19:13 - 06:22. Astro Dark: 19:47 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
89
89
94
100
97
100
99
99
98
93
91
74
63

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
94
100
100
97
87
89
89
93
95
93
98
98
85
86
86
55
34

Medium Clouds (% Sky Obscured)

100
100
100
100
100
92
99
100
100
90
79
42
1
18
23
43
22
22
23
48
29
21
21
22

High Clouds (% Sky Obscured)

23
0
0
0
0
0
0
0
0
0
0
0
0
9
100
36
97
8
5
0
0
2
4
6

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
0
9

Fog (%)

98
98
99
1
98
98
100
2
3
3
3
3
2
2
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
83
63
61
50
29
30
27
29
13
20
19
7
5
2

Precipitation Amount (mm)

2.2
2
1.3
1.2
1.2
1
0.9
0.7
0.7
0.8
0.5
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
3
2

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
3
1

Relative Humidity (%)

98
98
100
98
100
100
98
98
100
100
98
98
100
100
100
100
100
100
98
100
100
100
98
94

Pressure (mb)

1012
1013
1014
1015
1017
1018
1019
1020
1021
1023
1024
1025
1026
1026
1027
1027
1027
1027
1028
1029
1030
1031
1031
1033

Ozone (du)

393
393
394
392
387
382
364
345
332
333
336
331
326
325
330
337
341
340
338
335
333
335
338
337

Friday 20

Waxing Crescent 19%

08:54

21:54

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

Sun - Rise: 07:25, Set: 18:09, Transit: 12:47. Moon - Rise: 08:54, Set: 21:54. Civil Dark: 18:40 - 06:55. Nautical Dark: 19:14 - 06:21. Astro Dark: 19:49 - 05:46

Total Clouds (% Sky Obscured)

53
43
34
27
21
25
25
39
44
33
26
1
11
20
25
35
35
50
50
57
44
12
8
7

Low Clouds (% Sky Obscured)

25
20
14
11
8
4
2
1
1
1
1
1
11
20
25
35
35
45
15
9
8
1
1
1

Medium Clouds (% Sky Obscured)

21
20
21
7
5
7
4
3
1
2
22
0
0
0
0
0
0
0
0
0
1
1
0
0

High Clouds (% Sky Obscured)

4
2
0
4
9
18
21
37
44
33
21
0
0
1
2
10
15
10
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
0
0
0
0
0
0
0
0
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 (%)

3
2
0
0
0
0
0
0
0
0
0
0
0
13
13
9
1
0
3
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
1
2
1
1
1
2
4
4
1
1
1
0
0
0
0
0
0
0
2
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
89
87
87
84
85
84
82
84
82
84
84
100
100
100
100
100
100
100
96
94
88
83
78

Pressure (mb)

1033
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033
1033
1032
1032
1031
1031
1032
1032
1033
1034
1034

Ozone (du)

334
337
338
336
337
334
334
337
334
331
328
324
323
322
320
319
317
314
311
309
305
303
303
300

Saturday 21

Waxing Crescent 29%

09:16

23:12

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

Sun - Rise: 07:24, Set: 18:11, Transit: 12:47. Moon - Rise: 09:16, Set: 23:12. Civil Dark: 18:41 - 06:54. Nautical Dark: 19:15 - 06:19. Astro Dark: 19:50 - 05:45

Total Clouds (% Sky Obscured)

9
6
5
9
10
60
22
16
18
17
37
15
55
90
95
97
98
99
97
93
90
89
92
94

Low Clouds (% Sky Obscured)

1
1
0
0
1
1
2
1
2
2
2
2
36
55
65
60
60
60
48
36
24
16
8
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
3
3
3
3
2
0
0
0
0
0
0
0
13
24
36

High Clouds (% Sky Obscured)

0
0
0
0
0
0
7
15
18
15
9
2
2
3
6
35
62
85
75
57
38
44
53
65

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
0
0
0
0
0
0
0
3
6
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
14
13
13
9
11
6
1
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
5
5
6
7
7
6
5
5
5
5
3
3
1
2
4
6
6
6
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
76
78
76
76
78
78
78
78
76
78
81
98
100
100
100
100
100
100
93
86
80
78
75

Pressure (mb)

1034
1034
1034
1034
1033
1033
1032
1032
1032
1032
1031
1030
1030
1029
1028
1028
1027
1027
1027
1028
1028
1029
1029
1029

Ozone (du)

300
301
302
302
302
301
300
298
299
299
298
299
296
300
299
298
299
301
302
303
304
304
307
309

Sunday 22

Waxing Crescent 41%

09:44

00:33

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
17 Bad
18 Bad
19 Bad
20 OK
21 Good

Sun - Rise: 07:22, Set: 18:12, Transit: 12:47. Moon - Rise: 09:44, Set: 00:33. Civil Dark: 18:42 - 06:52. Nautical Dark: 19:17 - 06:17. Astro Dark: 19:51 - 05:43

Total Clouds (% Sky Obscured)

90
84
77
81
90
100
97
95
95
83
63
42
54
63
87
91
96
100
90
80
71
50
30
15

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
15
30
41
39
34
33
53
63
87
86
80
79
77
73
66
44
22
0

Medium Clouds (% Sky Obscured)

24
12
0
20
40
66
76
85
56
42
19
4
2
3
0
1
1
2
1
0
0
2
2
0

High Clouds (% Sky Obscured)

62
57
54
71
86
100
72
37
6
4
1
0
16
32
50
35
21
9
7
4
2
6
10
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
3
0
0
0
0
0
0
0
2
4
6
7
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
1
2
1
3
12
14
13
11
17
26
28
32
28
22
17
10
3
5
2
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
6
7
8
7
6
5
6
6
7
6
5
4
3
2
0
1
2
3
2
3
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
75
75
75
77
77
77
77
77
77
84
93
100
100
100
100
100
100
100
96
93
86
83
80

Pressure (mb)

1030
1030
1030
1030
1029
1029
1029
1029
1030
1030
1030
1029
1029
1029
1029
1029
1029
1028
1028
1029
1029
1030
1030
1030

Ozone (du)

312
314
317
320
324
329
333
337
340
344
346
348
350
348
347
345
347
348
350
351
352
353
352
350

Monday 23

Waxing Crescent 53%

10:21

01:54

22 Good
23 Good
00 Good
01 Good
02 OK
03 OK
04 OK
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 OK

Sun - Rise: 07:20, Set: 18:14, Transit: 12:47. Moon - Rise: 10:21, Set: 01:54. Civil Dark: 18:44 - 06:50. Nautical Dark: 19:18 - 06:16. Astro Dark: 19:53 - 05:41

Total Clouds (% Sky Obscured)

14
10
8
16
24
32
42
51
60
60
63
66
72
75
77
85
87
90
78
61
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
9
18
27
31
31
30
24
12
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
2
1
0
1
1
2
3
5
6
8
10
12
8
4
0

High Clouds (% Sky Obscured)

14
9
5
4
7
11
23
51
60
60
63
66
62
45
39
32
33
23
23
22
7

ISS Passover

Visibility (miles)

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

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
3
8
15
10
8
12
8
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

Wind Speed/Direction (mph)

7
6
6
6
6
6
6
7
6
6
6
6
6
6
6
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-0
2
4
6
8
10
10
10
9
8
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
75
74
72
72
71
71
71
71
78
88
96
98
98
100
100
100
100
91
84

Pressure (mb)

1031
1030
1030
1029
1029
1028
1028
1027
1027
1027
1026
1025
1024
1024
1023
1022
1022
1021
1021
1021
1021

Ozone (du)

348
348
348
348
347
346
345
344
344
343
344
345
346
347
348
350
349
349
349
348
347

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

Generated: 17/02/26 22:08:51. Forecast: 17/02/26 to 23/02/26. Timezone: UTC+1.00