Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 85%

15:27

03:55

05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 OK
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

Sun - Rise: 05:59, Set: 19:12, Transit: 12:35. Moon - Rise: 15:27, Set: 03:55. Civil Dark: 19:37 - 05:34. Nautical Dark: 20:07 - 05:04. Astro Dark: 20:38 - 04:32

Total Clouds (% Sky Obscured)

0
0
0
0
0
4
3
11
8
0
26
8
8
2
0
0
6
12
5
13
15
12
13
14

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
7
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
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
3
3
4
6
8
11
16
18
17
20
20
19
19
16
15
12
10
6
4
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
16
17
17
19
19
19
16
17
17
15
15
14
13
13
12
13
13
14
15
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

56
59
56
50
43
37
32
28
25
24
23
24
34
38
44
48
54
59
62
66
68
70
72
75

Pressure (mb)

1012
1012
1013
1013
1012
1012
1011
1011
1010
1010
1009
1009
1009
1010
1010
1011
1012
1012
1013
1013
1013
1012
1012
1012

Ozone (du)

301
304
306
307
312
316
315
314
317
318
320
319
318
318
318
320
320
321
320
319
316
313
314
315

Tuesday 28

Waxing Gibbous 92%

16:24

04:23

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

Sun - Rise: 05:58, Set: 19:13, Transit: 12:35. Moon - Rise: 16:24, Set: 04:23. Civil Dark: 19:38 - 05:33. Nautical Dark: 20:08 - 05:03. Astro Dark: 20:38 - 04:31

Total Clouds (% Sky Obscured)

14
15
13
14
9
0
0
7
40
43
52
29
40
19
28
28
17
11
17
20
21
28
20
36

Low Clouds (% Sky Obscured)

5
6
6
5
3
0
0
0
0
1
0
0
0
3
3
4
3
1
0
0
0
0
0
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
15
19
28
28
17
11
17
20
21
28
4
36

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
7
40
43
52
17
40
6
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
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
3
3
4
4
5
6
7
7
9
12
13
12
12
13
9
7
7
5
4
4
4
3
4

Chance of Frost

Temperature (°C)

12
12
12
13
15
17
19
20
22
23
23
22
22
21
20
19
18
18
17
16
16
15
15
15

Feels Like (°C)

13
12
12
13
15
16
18
18
20
21
20
19
20
18
17
18
18
17
17
17
16
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

76
77
72
65
56
48
41
35
32
31
30
31
34
37
42
47
47
46
49
50
52
53
54
55

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1012
1011
1011
1011
1010
1011
1011
1011
1012
1013
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

312
311
312
312
312
311
309
308
305
304
303
304
306
307
308
307
308
308
308
310
312
314
316
318

Wednesday 29

Waxing Gibbous 97%

17:20

04:52

05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 Good
13 Good
14 Good
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

Sun - Rise: 05:57, Set: 19:13, Transit: 12:35. Moon - Rise: 17:20, Set: 04:52. Civil Dark: 19:38 - 05:32. Nautical Dark: 20:08 - 05:02. Astro Dark: 20:39 - 04:30

Total Clouds (% Sky Obscured)

28
38
35
45
40
33
22
12
15
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
3
0
8
7
7
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

28
26
2
0
0
22
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
55
49
44
39
32
26
23
21
20
19
19
19
19
20
23
25
27
33
43
49
53
56
57

Pressure (mb)

1014
1014
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1012
1012
1013
1014
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

319
319
319
319
317
316
316
317
316
315
313
313
311
312
313
314
313
313
312
312
312
312
310
310

Thursday 30

Waxing Gibbous 99%

18:16

No Set

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 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good

Sun - Rise: 05:56, Set: 19:14, Transit: 12:35. Moon - Rise: 18:16, Set: No Set. Civil Dark: 19:39 - 05:31. Nautical Dark: 20:09 - 05:01. Astro Dark: 20:40 - 04:29

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
10
16
12
6
0
0
0
0
0
0
1
2
3
4
4
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
2
2
0
0
0
0
0
0
0
0
0
1
2
0
0
0
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1

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
1
1
2
4
5
6
4
2
8
15
13
16
12
8
6
6
6
5
5
4
3
2

Chance of Frost

Temperature (°C)

13
13
14
16
18
20
21
24
25
26
27
26
25
25
24
22
21
20
19
18
17
17
16
15

Feels Like (°C)

14
13
15
17
18
19
20
23
24
26
24
20
21
19
20
20
19
18
17
16
16
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

58
59
51
43
35
27
24
22
18
15
13
16
14
14
15
16
16
17
18
21
25
31
36
37

Pressure (mb)

1015
1016
1016
1016
1016
1015
1015
1014
1013
1012
1011
1011
1011
1012
1012
1013
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

311
312
313
312
312
311
310
309
308
309
309
309
309
310
311
312
311
312
312
312
309
307
304
304

Friday 1

Full Moon 100%

19:13

05:22

05 Bad
06 OK
07 Good
08 OK
09 OK
10 Good
11 Good
12 Good
13 Good
14 Good
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

Sun - Rise: 05:55, Set: 19:15, Transit: 12:35. Moon - Rise: 19:13, Set: 05:22. Civil Dark: 19:40 - 05:30. Nautical Dark: 20:10 - 04:59. Astro Dark: 20:41 - 04:28

Total Clouds (% Sky Obscured)

50
31
4
43
32
10
0
0
0
0
0
0
2
4
3
0
0
0
0
2
3
2
8
10

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

High Clouds (% Sky Obscured)

30
19
2
43
31
10
0
0
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
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
4
7
10
12
13
16
15
14
13
9
6
3
2
2
4
4
4
5
5

Chance of Frost

Temperature (°C)

15
14
16
18
20
22
24
26
26
27
27
27
27
26
25
24
23
21
20
19
18
18
18
17

Feels Like (°C)

15
12
15
18
18
20
22
24
23
23
23
23
22
22
23
23
23
21
21
19
19
19
19
16

Dew Point (°C)

0
-1
-1
-4
-10
-11
-9
-7
-6
-6
-4
-4
-4
-3
-3
-2
-2
-4
-4
-6
-6
-6
-5
-6

Relative Humidity (%)

35
34
30
21
12
10
10
11
11
11
12
12
13
14
15
17
18
18
18
18
18
19
20
20

Pressure (mb)

1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1011
1012
1012
1013
1012
1012
1012
1012
1012
1011
1011

Ozone (du)

305
305
306
307
308
306
308
309
309
309
308
309
309
311
312
310
310
309
308
306
306
306
305
303

Saturday 2

Waning Gibbous 99%

20:11

05:55

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

Sun - Rise: 05:54, Set: 19:15, Transit: 12:35. Moon - Rise: 20:11, Set: 05:55. Civil Dark: 19:40 - 05:29. Nautical Dark: 20:11 - 04:58. Astro Dark: 20:42 - 04:27

Total Clouds (% Sky Obscured)

14
10
6
3
3
3
2
7
12
17
13
8
5
19
35
48
34
24
14
13
12
10
39
66

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
10
6
0
0
0
1
1
0
0
0
0
0
3
7
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
1
2
2
3
3
2
7
11
16
12
8
5
19
35
48
34
24
14
13
12
10
37
34

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
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)

5
6
6
8
9
12
16
20
20
22
25
23
22
20
17
13
9
7
6
5
5
5
5
5

Chance of Frost

Temperature (°C)

17
16
19
21
23
24
27
29
30
30
30
30
29
29
28
26
25
25
24
22
21
21
21
20

Feels Like (°C)

15
15
15
14
14
21
22
24
25
26
26
24
24
25
25
24
24
20
21
22
22
22
22
20

Dew Point (°C)

-6
-6
-6
-6
-6
-5
-3
-1
2
4
6
9
12
15
15
15
16
16
16
16
15
16
15
15

Relative Humidity (%)

20
20
18
15
13
13
14
14
16
19
21
27
33
42
46
50
55
59
63
67
68
70
71
74

Pressure (mb)

1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1008
1009
1009
1009
1010
1011
1011
1011
1012
1012
1012
1012
1012
1012

Ozone (du)

302
300
300
300
301
300
299
298
298
297
296
295
295
294
295
295
296
296
297
297
297
298
298
297

Sunday 3

Waning Gibbous 95%

21:08

06:33

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 OK
20 OK
21 OK
22 OK
23 Good
00 Good
01 Good
02 Good

Sun - Rise: 05:54, Set: 19:16, Transit: 12:35. Moon - Rise: 21:08, Set: 06:33. Civil Dark: 19:41 - 05:28. Nautical Dark: 20:11 - 04:57. Astro Dark: 20:43 - 04:25

Total Clouds (% Sky Obscured)

75
65
55
49
58
72
91
91
86
76
70
60
45
32
24
16
14
15
12
8
4
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
2
1
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
28
55
49
58
32
6
5
3
2
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
0
0
0
33
67
91
91
86
76
70
60
45
32
24
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

Fog (%)

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

Precipitation Probability (%)

0
1
1
0
1
2
1
13
19
24
23
21
16
19
17
7
15
9
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

Wind Speed/Direction (mph)

4
4
5
6
7
8
9
11
13
15
18
17
17
18
14
9
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

19
19
19
22
23
24
25
27
27
26
25
24
22
22
21
20
20
19
18
18
16
16

Feels Like (°C)

19
19
18
19
18
21
21
21
21
20
20
21
19
18
19
19
19
16
17
17
17
16

Dew Point (°C)

15
15
14
14
13
9
4
0
-0
-1
-2
-3
-4
-5
-3
-2
-1
1
2
2
2
2

Relative Humidity (%)

77
80
69
61
53
36
24
16
17
17
17
16
16
16
19
22
25
28
32
35
38
40

Pressure (mb)

1013
1013
1013
1014
1014
1014
1013
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1012

Ozone (du)

297
297
298
300
302
302
302
302
303
303
303
305
306
308
308
308
308
307
306
305
305
305

Forecast for Ramm, Jordan (29.57,35.42)

Generated: 27/04/26 05:17:09. Forecast: 27/04/26 to 03/05/26. Timezone: UTC+3.00