Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

New Moon 2%

08:42

18:49

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

Sun - Rise: 07:29, Set: 17:44, Transit: 12:36. Moon - Rise: 08:42, Set: 18:49. Civil Dark: 18:10 - 07:03. Nautical Dark: 18:39 - 06:33. Astro Dark: 19:09 - 06:04

Total Clouds (% Sky Obscured)

85
4
0
4
52
76
82
92
100
100
100
100
100
100
100
100
96
100
98
83
43
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
5
5
5
0
0
2
25
40
17
18
39
0
0
0

High Clouds (% Sky Obscured)

77
3
0
3
41
59
68
83
100
100
100
100
100
100
100
100
90
100
93
23
43
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
4
5
4
4
4
4
4
4
4
4
4
5
5
4
4
4
2
1
2
2
1
2
1

Chance of Frost

Temperature (°C)

10
9
8
7
7
7
6
6
6
6
6
5
5
6
8
10
12
13
13
14
14
14
13
11

Feels Like (°C)

7
5
7
6
6
4
2
2
3
2
2
2
2
2
4
7
8
10
11
11
12
14
13
11

Dew Point (°C)

-2
-4
-5
-5
-5
-8
-9
-9
-7
-8
-7
-7
-7
-8
-7
-7
-7
-7
-9
-9
-8
-4
-4
-4

Relative Humidity (%)

42
41
40
41
40
35
34
35
38
37
39
40
40
37
33
29
27
24
20
20
21
27
31
33

Pressure (mb)

1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1018
1017
1016
1015
1014
1014
1014
1014
1015

Ozone (du)

289
288
287
286
285
285
287
288
288
290
291
292
292
293
293
291
293
292
292
291
292
293
294
295

Sunday 21

Waxing Crescent 6%

09:26

19:49

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 Bad
09 OK
10 Good
11 OK
12 OK
13 Good
14 Good
15 Good
16 OK
17 Good
18 Good
19 Good

Sun - Rise: 07:29, Set: 17:44, Transit: 12:37. Moon - Rise: 09:26, Set: 19:49. Civil Dark: 18:10 - 07:03. Nautical Dark: 18:40 - 06:33. Astro Dark: 19:09 - 06:04

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
4
51
22
18
46
20
16
4
3
23
2
2
2

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
9
2
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)

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

Chance of Frost

Temperature (°C)

10
9
7
7
7
6
6
6
6
6
6
6
5
6
9
12
14
15
16
17
17
16
15
14

Feels Like (°C)

10
8
6
6
6
5
5
5
6
5
5
5
4
3
7
10
11
14
15
16
16
14
14
13

Dew Point (°C)

-5
-6
-8
-8
-8
-9
-9
-9
-9
-9
-9
-10
-11
-13
-14
-12
-11
-11
-11
-11
-10
-6
-5
-5

Relative Humidity (%)

33
34
33
32
33
33
33
33
34
33
33
32
30
24
19
17
16
15
14
14
15
21
26
27

Pressure (mb)

1016
1016
1016
1017
1017
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1016
1015
1014
1014
1014
1014
1015
1016

Ozone (du)

294
296
294
291
292
291
290
288
287
287
286
286
286
287
286
285
285
286
286
286
285
284
283
283

Monday 22

Waxing Crescent 11%

10:05

No Set

20 OK
21 OK
22 OK
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 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good

Sun - Rise: 07:30, Set: 17:45, Transit: 12:37. Moon - Rise: 10:05, Set: No Set. Civil Dark: 18:11 - 07:04. Nautical Dark: 18:41 - 06:34. Astro Dark: 19:10 - 06:05

Total Clouds (% Sky Obscured)

19
30
44
67
91
82
77
95
100
100
100
100
100
100
76
15
9
7
3
2
1
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
2
1
1
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
3
20
55
91
82
77
95
100
100
100
100
100
100
71
15
9
7
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)

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

Chance of Frost

Temperature (°C)

12
10
9
9
8
8
8
8
7
7
7
7
7
8
10
13
14
15
15
15
14
13
12
12

Feels Like (°C)

11
8
7
6
5
6
5
5
5
4
4
3
4
5
7
10
14
13
13
12
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

28
28
29
29
30
30
31
31
32
34
34
36
37
35
30
30
29
27
27
26
25
32
40
46

Pressure (mb)

1016
1016
1016
1017
1017
1016
1017
1017
1016
1016
1016
1017
1017
1018
1018
1018
1017
1016
1015
1015
1016
1016
1017
1018

Ozone (du)

283
283
284
283
282
282
282
281
280
279
278
278
280
282
285
288
288
289
288
288
289
290
290
287

Tuesday 23

Waxing Crescent 18%

10:39

20:49

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
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
17 Good
18 OK
19 OK

Sun - Rise: 07:30, Set: 17:45, Transit: 12:38. Moon - Rise: 10:39, Set: 20:49. Civil Dark: 18:11 - 07:04. Nautical Dark: 18:41 - 06:34. Astro Dark: 19:10 - 06:05

Total Clouds (% Sky Obscured)

55
63
77
91
79
12
0
1
2
4
3
2
0
0
0
0
0
0
0
2
2
2
45
41

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)

10
34
59
83
59
12
0
1
2
4
3
2
0
0
0
0
0
0
0
1
1
2
28
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)

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

Chance of Frost

Temperature (°C)

10
9
9
8
7
6
6
6
6
6
6
6
7
7
9
11
12
13
14
15
14
14
13
12

Feels Like (°C)

10
7
7
6
5
4
5
5
5
5
5
5
5
6
7
9
11
11
12
13
12
12
12
9

Dew Point (°C)

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

Relative Humidity (%)

49
51
53
51
51
50
50
50
52
55
56
59
60
55
49
45
42
38
36
34
33
36
42
45

Pressure (mb)

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

Ozone (du)

287
287
288
290
291
291
289
284
282
279
276
276
274
275
277
279
280
280
278
278
277
276
273
274

Wednesday 24

Waxing Crescent 27%

11:10

21:48

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 OK
09 Bad
10 OK
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good

Sun - Rise: 07:30, Set: 17:46, Transit: 12:38. Moon - Rise: 11:10, Set: 21:48. Civil Dark: 18:12 - 07:04. Nautical Dark: 18:42 - 06:35. Astro Dark: 19:11 - 06:06

Total Clouds (% Sky Obscured)

64
75
75
75
75
80
75
75
70
65
55
50
40
67
33
0
6
10
4
3
2
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
52
41
55
50
40
14
0
0
6
10
3
2
1
0
0
0

High Clouds (% Sky Obscured)

64
75
75
75
75
80
75
75
70
65
50
40
35
67
33
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)

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

Chance of Frost

Temperature (°C)

11
10
10
10
9
9
8
8
8
7
7
7
7
7
9
11
13
14
14
16
15
15
14
13

Feels Like (°C)

8
6
6
6
6
5
5
4
4
3
3
4
3
3
5
6
7
8
7
9
15
15
16
15

Dew Point (°C)

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

Relative Humidity (%)

45
45
47
49
50
51
51
51
50
49
48
48
47
43
40
37
34
31
28
26
30
35
40
40

Pressure (mb)

1020
1020
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1020
1019
1018
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

275
278
280
280
282
278
276
274
274
275
274
273
273
272
272
272
272
271
270
269
269
268
268
268

Thursday 25

Waxing Crescent 37%

11:40

22:47

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 OK
16 Bad
17 Bad
18 OK
19 Good

Sun - Rise: 07:31, Set: 17:46, Transit: 12:39. Moon - Rise: 11:40, Set: 22:47. Civil Dark: 18:12 - 07:05. Nautical Dark: 18:42 - 06:35. Astro Dark: 19:11 - 06:06

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
52
56
30
12

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
24
20
9
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)

2
2
2
2
2
2
2
2
3
3
3
3
3
3
2
2
3
3
3
2
2
2
2
2

Chance of Frost

Temperature (°C)

11
9
9
8
8
7
7
6
7
6
6
6
7
7
8
11
13
14
15
16
15
14
14
13

Feels Like (°C)

13
12
8
9
9
9
9
8
7
7
6
6
5
5
7
9
10
11
12
13
15
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

41
43
43
43
43
43
45
45
46
46
48
46
45
44
37
34
29
26
24
22
25
28
32
37

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1017
1016
1015
1015
1014
1014
1014
1014
1015

Ozone (du)

268
267
268
268
268
268
267
267
267
268
268
269
269
270
270
271
271
270
269
269
268
267
267
267

Friday 26

Waxing Crescent 48%

12:10

23:47

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

Sun - Rise: 07:31, Set: 17:47, Transit: 12:39. Moon - Rise: 12:10, Set: 23:47. Civil Dark: 18:13 - 07:05. Nautical Dark: 18:43 - 06:35. Astro Dark: 19:12 - 06:06

Total Clouds (% Sky Obscured)

2
5
4
4
5
10
21
27
38
55
55
49
44
27
9
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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
3
23
43
44
27
9
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
10
8
8
3
1
1
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
10
9
9
7
7
6
6
6
6
5
6
6
7
9
11
13
14
14

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-2
-3
-3
-3
-3
-3
-3
-3
-2
-3
-3
-2
-2
-1
-2
-3

Relative Humidity (%)

41
47
47
48
49
50
51
53
54
56
57
56
54
51
46
41
37
34
30

Pressure (mb)

1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1016
1016
1016
1016
1015
1015
1014
1013

Ozone (du)

268
268
268
268
269
269
269
269
270
272
273
274
275
276
276
276
276
276
276

Forecast for Ramm, Jordan (29.57,35.42)

Generated: 20/12/25 20:32:48. Forecast: 20/12/25 to 26/12/25. Timezone: UTC+3.00