Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Waxing Gibbous 77%

17:28

02:32

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

Sun - Rise: 07:30, Set: 19:42, Transit: 13:35. Moon - Rise: 17:28, Set: 02:32. Civil Dark: 20:11 - 07:01. Nautical Dark: 20:45 - 06:26. Astro Dark: 21:20 - 05:51

Total Clouds (% Sky Obscured)

72
74
75
58
50
52
44
19
5
10
5
13
23
17
12
23
5
3
3
2
1
1
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)

61
57
43
53
45
47
43
16
3
9
4
13
23
15
12
20
4
2
2
2
0
1
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)

14
14
14
13
12
11
11
10
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
9

Chance of Frost

Temperature (°C)

20
20
20
19
18
16
15
15
14
14
14
14
14
13
13
13
13
13
15
17
19
20
21
22

Feels Like (°C)

17
17
16
15
15
13
12
11
11
11
11
11
10
10
10
9
9
10
12
15
16
17
19
19

Dew Point (°C)

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

Relative Humidity (%)

37
36
37
40
46
48
48
44
35
33
36
40
44
48
50
52
54
57
49
37
24
19
20
20

Pressure (mb)

1024
1024
1024
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1024
1023
1023
1023
1022
1022
1022

Ozone (du)

275
276
277
278
279
280
280
281
280
279
279
279
280
281
281
280
281
281
281
281
281
281
280
280

Tuesday 22

Waxing Gibbous 85%

17:54

03:41

15 Good
16 Good
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

Sun - Rise: 07:31, Set: 19:40, Transit: 13:34. Moon - Rise: 17:54, Set: 03:41. Civil Dark: 20:09 - 07:02. Nautical Dark: 20:43 - 06:28. Astro Dark: 21:18 - 05:53

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
9
2
2
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
3
7
2
2
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)

10
11
11
10
9
8
7
7
7
7
7
7
7
7
7
6
6
5
4
1
3
4
5
5

Chance of Frost

Temperature (°C)

22
21
21
20
18
17
15
15
13
14
14
13
12
12
12
11
11
10
14
17
19
20
21
22

Feels Like (°C)

19
19
18
18
17
15
14
13
12
12
13
12
11
11
10
10
9
9
14
18
19
21
21
22

Dew Point (°C)

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

Relative Humidity (%)

21
22
24
28
36
46
50
53
57
60
62
62
63
64
65
64
64
61
50
39
33
30
27
24

Pressure (mb)

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

Ozone (du)

279
279
279
279
279
280
281
282
282
283
283
283
283
283
284
284
285
286
287
287
288
289
290
290

Wednesday 23

Waxing Gibbous 92%

18:16

04:50

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

Sun - Rise: 07:32, Set: 19:38, Transit: 13:34. Moon - Rise: 18:16, Set: 04:50. Civil Dark: 20:07 - 07:03. Nautical Dark: 20:41 - 06:29. Astro Dark: 21:16 - 05:54

Total Clouds (% Sky Obscured)

1
1
2
13
33
22
23
40
45
82
100
98
72
16
24
18
18
18
35
35
37
29
31
39

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
1
0
0
0
15
0
0
0
0
0
0
0
0
3
3

High Clouds (% Sky Obscured)

1
1
1
13
33
22
23
40
45
82
100
98
67
4
24
18
18
18
35
35
37
29
31
39

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

Chance of Frost

Temperature (°C)

23
23
22
22
19
16
14
14
14
13
14
14
13
14
14
14
14
13
16
18
20
21
22
23

Feels Like (°C)

22
23
22
22
19
15
13
12
10
10
10
11
10
11
12
12
11
11
14
16
17
18
19
19

Dew Point (°C)

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

Relative Humidity (%)

24
22
23
26
41
49
50
50
48
46
46
48
48
50
50
51
52
54
47
40
39
35
30
28

Pressure (mb)

1021
1021
1020
1021
1021
1022
1023
1023
1024
1023
1023
1023
1023
1022
1022
1022
1022
1023
1022
1022
1022
1021
1021
1020

Ozone (du)

290
290
290
289
288
287
287
287
289
290
291
291
293
297
297
296
296
295
296
297
298
298
299
299

Thursday 24

Waxing Gibbous 96%

18:36

06:00

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

Sun - Rise: 07:33, Set: 19:36, Transit: 13:34. Moon - Rise: 18:36, Set: 06:00. Civil Dark: 20:05 - 07:04. Nautical Dark: 20:39 - 06:30. Astro Dark: 21:14 - 05:55

Total Clouds (% Sky Obscured)

54
56
49
26
9
16
24
64
79
86
100
84
68
52
54
61
64
73
82
90
73
56
46
21

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
0
0
0
0
4
8
12
8
5
0
0
0
0
0
0
0
18
33
49
35
18
0
0

High Clouds (% Sky Obscured)

54
53
49
25
8
10
11
63
79
83
100
84
68
52
54
57
60
55
46
49
40
38
45
19

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)

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

Chance of Frost

Temperature (°C)

23
23
23
21
19
16
15
13
13
13
12
12
12
12
12
12
12
12
14
17
19
21
22
22

Feels Like (°C)

19
19
20
18
17
15
13
11
9
9
9
9
9
8
8
9
9
9
12
14
17
18
19
20

Dew Point (°C)

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

Relative Humidity (%)

25
25
29
35
42
48
52
49
48
52
61
67
71
75
79
80
81
80
70
58
45
36
32
29

Pressure (mb)

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

Ozone (du)

298
297
297
294
294
293
292
291
290
289
289
288
287
286
286
285
285
285
285
285
285
284
283
282

Friday 25

Waxing Gibbous 99%

18:55

07:11

15 OK
16 Bad
17 OK
18 OK
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

Sun - Rise: 07:35, Set: 19:34, Transit: 13:33. Moon - Rise: 18:55, Set: 07:11. Civil Dark: 20:03 - 07:06. Nautical Dark: 20:37 - 06:31. Astro Dark: 21:12 - 05:57

Total Clouds (% Sky Obscured)

40
56
41
25
10
6
6
14
3
3
0
0
0
1
0
0
0
0
0
0
0
1
1
3

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)

38
55
40
23
9
5
4
12
2
2
0
0
0
1
0
0
0
0
0
0
0
1
1
2

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)

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

Chance of Frost

Temperature (°C)

23
23
23
21
19
15
14
13
12
13
12
12
12
12
13
13
13
13
16
19
21
22
23
23

Feels Like (°C)

22
22
20
19
17
14
13
12
11
12
11
11
11
12
12
12
12
12
13
14
15
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

26
26
27
31
43
53
55
57
58
59
61
62
61
60
58
56
53
51
43
35
30
26
23
20

Pressure (mb)

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

Ozone (du)

281
280
279
278
278
277
277
277
277
276
275
274
274
273
273
273
273
273
273
274
274
275
276
277

Saturday 26

Full Moon 100%

19:14

08:24

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

Sun - Rise: 07:36, Set: 19:32, Transit: 13:33. Moon - Rise: 19:14, Set: 08:24. Civil Dark: 20:01 - 07:07. Nautical Dark: 20:35 - 06:33. Astro Dark: 21:10 - 05:58

Total Clouds (% Sky Obscured)

4
4
8
10
15
16
21
27
46
51
60
46
29
16
15
13
13
9
6
2
12
22
33
30

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
8
14
14
3
1
0
0
0
0
0
0
0
0
0
1
3

High Clouds (% Sky Obscured)

2
2
6
10
11
16
21
27
46
51
60
46
29
15
13
10
8
6
4
2
12
20
30
28

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)

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

Chance of Frost

Temperature (°C)

24
24
24
22
21
20
17
16
15
14
14
14
14
13
13
13
13
13
14
16
18
19
21
22

Feels Like (°C)

25
24
23
24
26
27
15
14
15
14
14
14
12
12
12
11
11
11
11
12
12
13
15
16

Dew Point (°C)

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

Relative Humidity (%)

21
23
24
29
37
48
48
49
51
50
50
51
49
46
43
43
43
42
36
31
27
26
25
25

Pressure (mb)

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

Ozone (du)

277
277
277
277
276
276
276
276
276
276
275
275
275
275
274
275
275
276
275
275
274
273
272
271

Sunday 27

Waning Gibbous 98%

19:34

09:40

15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:37, Set: 19:30, Transit: 13:33. Moon - Rise: 19:34, Set: 09:40. Civil Dark: 19:59 - 07:08. Nautical Dark: 20:33 - 06:34. Astro Dark: 21:08 - 05:59

Total Clouds (% Sky Obscured)

28
29
32
36
43
42
42
41
51
61
71
72
76
78
73
69
68

Low Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
2
3
3
5
5
5

Medium Clouds (% Sky Obscured)

5
7
25
36
43
42
42
41
51
60
64
63
58
46
32
33
40

High Clouds (% Sky Obscured)

24
12
11
8
9
4
4
16
51
54
61
63
74
75
56
43
35

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
7
5
4
2
2
2
2
2
2
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

23
23
23
21
20
18
16
15
14
13
13
13
13
13
13
13
13

Feels Like (°C)

22
21
21
21
23
23
13
14
14
13
13
13
12
12
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

26
26
27
32
39
47
50
55
60
64
69
74
76
77
80
77
74

Pressure (mb)

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

Ozone (du)

271
271
270
271
271
271
272
272
273
273
273
274
273
273
273
273
274

Forecast for Sardige, Ardèche, France (44.81,4.33)

Generated: 21/09/26 15:34:43. Forecast: 21/09/26 to 27/09/26. Timezone: UTC+2.00