Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 20

Waxing Crescent 0%

07:07

19:42

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

Sun - Rise: 06:44, Set: 18:53, Transit: 12:49. Moon - Rise: 07:07, Set: 19:42. Civil Dark: 19:22 - 06:15. Nautical Dark: 19:57 - 05:40. Astro Dark: 20:32 - 05:05

Total Clouds (% Sky Obscured)

0
6
6
4
25
25
6
25
12
5
3
2
3
5
2
2
1
1
1
1
1
2
1
9

Low Clouds (% Sky Obscured)

4
3
3
4
3
3
1
0
0
1
3
2
4
2
1
2
1
1
1
1
1
2
1
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
9
19
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
2
3
1
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

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
49
40
35
34
34
39
47
61
73
81
83
85
99
96
73
74
76
77
80
73
65
62
59

Pressure (mb)

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

Ozone (du)

365
364
360
357
354
351
347
344
343
341
339
337
336
337
337
335
333
333
335
337
340
342
343
344

Saturday 21

Waxing Crescent 3%

07:30

21:01

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

Sun - Rise: 06:42, Set: 18:55, Transit: 12:49. Moon - Rise: 07:30, Set: 21:01. Civil Dark: 19:24 - 06:13. Nautical Dark: 19:58 - 05:39. Astro Dark: 20:33 - 05:03

Total Clouds (% Sky Obscured)

28
38
49
50
49
55
50
54
54
48
60
44
54
33
34
60
36
28
20
26
27
24
28
65

Low Clouds (% Sky Obscured)

25
33
44
49
49
55
50
54
54
40
11
9
12
15
13
15
15
14
9
12
15
14
19
65

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
0
2
2
7
54
38
43
11
13
46
6
4
2
2
0
0
0
0

High Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
11
10
10
10
10
7
7
6
5
4
2
1
3
3
1
3
2
2
4
7
9
10

Dew Point (°C)

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

Relative Humidity (%)

56
53
52
51
54
57
68
70
74
76
79
83
86
86
88
89
91
91
91
91
83
73
67
62

Pressure (mb)

1017
1016
1015
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1012

Ozone (du)

346
348
348
348
348
351
353
354
355
357
358
357
359
360
361
364
369
372
374
376
378
379
379
381

Sunday 22

Waxing Crescent 8%

07:58

22:22

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:40, Set: 18:56, Transit: 12:49. Moon - Rise: 07:58, Set: 22:22. Civil Dark: 19:25 - 06:11. Nautical Dark: 19:59 - 05:37. Astro Dark: 20:34 - 05:01

Total Clouds (% Sky Obscured)

84
84
84
92
85
87
84
84
82
86
90
89
88
94
96
98
97
100
96
100
100
100
100
100

Low Clouds (% Sky Obscured)

84
76
63
85
85
87
80
84
82
86
80
68
65
70
55
52
48
47
82
88
93
98
100
100

Medium Clouds (% Sky Obscured)

34
37
38
37
29
24
20
23
19
20
25
26
33
92
95
96
95
100
91
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
3
3
36
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
8
8
9
5
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
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain

Precipitation Probability (%)

12
2
20
19
19
17
4
3
7
18
9
3
14
12
6
24
32
47
61
74
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
1.2
2.3
3.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
57
54
55
61
68
71
74
74
74
74
73
75
77
79
82
85
88
93
93
88
88
94
96

Pressure (mb)

1012
1011
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1010
1010
1010
1010
1009
1010
1010
1010
1010
1010

Ozone (du)

383
382
380
380
378
377
377
379
379
384
386
386
390
394
400
406
412
414
415
416
417
418
416
413

Monday 23

Waxing Crescent 16%

08:33

23:44

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:38, Set: 18:57, Transit: 12:49. Moon - Rise: 08:33, Set: 23:44. Civil Dark: 19:26 - 06:09. Nautical Dark: 20:01 - 05:35. Astro Dark: 20:36 - 04:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
96
91
87
66
60
55
43
66
84
72
74

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
96
95
91
87
61
59
55
21
56
83
68
74

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
92
97
100
94
50
46
40
32
25
12
8
4
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
4
40
7
25
7
1
2
5
1
3
17
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
2
2
5
8
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
81
45
36
31
35
27
1
3
4
1
6
17

Precipitation Amount (mm)

3.4
3.9
5.1
3.3
2.9
3.2
3
2.3
2
1.8
1.7
1.1
0.4
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
100
98
98
98
98
96
98
96
96
94
94
94
94
94
86
82
75

Pressure (mb)

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

Ozone (du)

412
413
413
417
419
419
416
413
410
407
404
403
400
398
397
398
402
400
401
399
402
403
402
403

Tuesday 24

Waxing Crescent 26%

09:20

01:04

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

Sun - Rise: 06:36, Set: 18:58, Transit: 12:48. Moon - Rise: 09:20, Set: 01:04. Civil Dark: 19:27 - 06:07. Nautical Dark: 20:02 - 05:33. Astro Dark: 20:37 - 04:57

Total Clouds (% Sky Obscured)

73
72
71
68
42
31
18
24
32
39
28
16
5
17
23
35
47
57
70
67
64
61
62
61

Low Clouds (% Sky Obscured)

73
72
71
60
25
22
14
18
22
25
17
10
2
2
0
0
0
0
0
0
0
0
0
2

Medium Clouds (% Sky Obscured)

0
8
16
24
16
8
0
4
10
13
9
4
0
0
0
0
0
0
1
4
12
5
5
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
2
1
10
14
20
29
41
56
56
52
48
47
44

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 (%)

6
5
13
4
2
4
2
2
1
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)

14
15
15
16
18
18
18
17
17
16
17
16
15
14
14
14
14
14
14
14
16
17
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
75
69
71
70
71
77
82
82
83
77
83
83
86
88
89
89
91
91
91
88
81
75
68

Pressure (mb)

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

Ozone (du)

404
402
397
394
397
410
419
425
423
413
406
400
394
389
388
385
382
379
377
373
370
365
361
358

Wednesday 25

First Quarter 38%

10:19

02:15

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

Sun - Rise: 06:35, Set: 19:00, Transit: 12:48. Moon - Rise: 10:19, Set: 02:15. Civil Dark: 19:29 - 06:05. Nautical Dark: 20:03 - 05:31. Astro Dark: 20:39 - 04:55

Total Clouds (% Sky Obscured)

59
54
48
44
60
71
56
45
45
44
32
21
7
17
29
45
50
51
56
70
82
92
88
85

Low Clouds (% Sky Obscured)

2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
11

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

54
50
45
43
57
68
54
45
45
44
28
17
3
11
19
30
40
45
51
66
81
91
88
85

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)

18
18
17
16
16
15
14
13
11
11
11
11
11
11
10
10
10
9
9
9
9
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
57
55
52
56
61
69
82
83
83
83
85
85
86
86
85
85
83
83
82
69
59
50
44

Pressure (mb)

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

Ozone (du)

358
360
359
358
354
351
350
349
349
348
347
347
347
346
345
344
343
342
341
340
340
341
341
342

Thursday 26

Waxing Gibbous 49%

11:29

03:13

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
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

Sun - Rise: 06:33, Set: 19:01, Transit: 12:48. Moon - Rise: 11:29, Set: 03:13. Civil Dark: 19:30 - 06:03. Nautical Dark: 20:05 - 05:29. Astro Dark: 20:40 - 04:53

Total Clouds (% Sky Obscured)

82
78
74
67
64
60
55
42
29
18
43
71
95
98
99
100
77
53
40
55
63
66
67
68

Low Clouds (% Sky Obscured)

20
20
19
18
12
9
6
9
12
12
25
34
42
41
39
34
29
24
22
26
28
23
33
43

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

82
60
32
3
6
13
22
18
15
9
32
54
73
72
71
65
43
31
29
28
26
21
15
10

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
7
7
7

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

Precipitation Probability (%)

0
0
0
2
48
62
58
52
43
28
24
20
12
31
31
18
23
21
16
18
19
18
33
36

Precipitation Amount (mm)

0
0
0
0
0.2
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
11
11
11
10
9
10
10
10
10
11
11
11
14
17
19
19
18
18
19
19
20
20

Chance of Frost

Temperature (°C)

9
9
10
11
11
10
8
7
5
5
4
4
3
3
2
2
2
1
1
1
1
1
2
3

Feels Like (°C)

0
0
9
8
8
10
11
12
3
4
4
3
3
2
0
0
1
-0
0
-1
-4
-4
-4
-3

Dew Point (°C)

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

Relative Humidity (%)

39
35
36
37
38
48
60
75
78
79
80
80
80
80
79
77
79
76
74
73
67
64
59
57

Pressure (mb)

1017
1016
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1012
1012
1012
1012

Ozone (du)

344
345
345
345
345
347
349
351
352
354
356
356
357
358
357
357
356
354
353
351
351
352
352
353

Forecast for Saint-Julien-du-Gua, Ardèche, France (44.78,4.41)

Generated: 20/03/26 03:31:05. Forecast: 20/03/26 to 26/03/26. Timezone: UTC+1.00