Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 28

Waxing Gibbous 100%

20:31

05:41

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

Sun - Rise: 06:14, Set: 20:51, Transit: 13:33. Moon - Rise: 20:31, Set: 05:41. Civil Dark: 21:24 - 05:43. Nautical Dark: 22:04 - 05:03. Astro Dark: 22:50 - 04:17

Total Clouds (% Sky Obscured)

16
6
5
6
36
54
62
77
75
75
40
8
7
1
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

15
6
0
6
36
39
34
11
32
24
29
1
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
0
2
0
4
40
37
46
37
38
1
1
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)

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

Chance of Frost

Temperature (°C)

16
17
19
22
25
26
28
29
30
29
29
29
29
29
26
22
21
20
18
18
17
17
16
16

Feels Like (°C)

18
19
21
24
26
27
28
28
28
27
27
27
28
28
26
23
22
21
20
20
19
18
18
18

Dew Point (°C)

13
12
12
13
12
10
9
9
9
8
9
9
9
9
9
9
9
8
7
8
7
7
6
6

Relative Humidity (%)

79
75
63
54
46
37
31
29
27
27
27
27
27
29
33
43
45
46
47
50
49
51
52
53

Pressure (mb)

1020
1020
1021
1021
1021
1021
1020
1020
1020
1020
1020
1019
1020
1020
1021
1021
1023
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

316
316
315
314
313
312
311
311
310
310
311
310
310
309
309
310
309
309
309
309
307
304
303
301

Wednesday 29

Full Moon 100%

21:01

No Set

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

Sun - Rise: 06:15, Set: 20:50, Transit: 13:33. Moon - Rise: 21:01, Set: No Set. Civil Dark: 21:22 - 05:44. Nautical Dark: 22:03 - 05:04. Astro Dark: 22:49 - 04:19

Total 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

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
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)

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

Chance of Frost

Temperature (°C)

14
15
18
21
23
26
29
31
32
32
32
32
32
31
27
23
22
21
20
20
18
17
17
16

Feels Like (°C)

16
16
19
22
24
26
29
31
32
32
31
31
31
29
26
24
22
22
21
21
18
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

55
53
46
39
31
25
20
17
15
13
13
13
14
16
21
28
31
33
34
36
38
42
44
47

Pressure (mb)

1024
1025
1025
1025
1024
1024
1023
1023
1022
1021
1021
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022

Ozone (du)

303
304
304
304
304
304
304
303
303
302
302
301
300
300
300
301
301
301
301
301
301
300
299
299

Thursday 30

Waning Gibbous 98%

21:26

06:48

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

Sun - Rise: 06:16, Set: 20:49, Transit: 13:33. Moon - Rise: 21:26, Set: 06:48. Civil Dark: 21:21 - 05:45. Nautical Dark: 22:01 - 05:05. Astro Dark: 22:47 - 04:20

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
9
11
8
6
0
8
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
9
11
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
8
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
0
7
6
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
3
4
6
7
7
7
7
7
8
8
6
4
3
3
3
3
2
2
2
2

Chance of Frost

Temperature (°C)

15
15
18
21
25
28
30
32
33
33
33
33
33
31
28
24
23
22
20
19
18
17
17
16

Feels Like (°C)

16
16
19
22
25
27
30
31
31
32
32
31
31
29
27
25
23
23
20
19
18
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

49
48
42
35
28
24
21
20
18
17
17
16
16
17
21
31
35
36
37
42
46
51
54
56

Pressure (mb)

1022
1022
1022
1022
1022
1021
1020
1020
1019
1018
1018
1017
1017
1017
1017
1018
1019
1019
1020
1020
1020
1020
1020
1020

Ozone (du)

300
300
300
300
300
300
301
301
300
300
299
298
298
298
298
299
301
301
301
301
300
301
301
301

Friday 31

Waning Gibbous 94%

21:47

07:55

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

Sun - Rise: 06:17, Set: 20:48, Transit: 13:33. Moon - Rise: 21:47, Set: 07:55. Civil Dark: 21:20 - 05:46. Nautical Dark: 22:00 - 05:07. Astro Dark: 22:45 - 04:22

Total 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

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

Chance of Frost

Temperature (°C)

15
16
19
22
26
29
31
32
32
34
34
33
33
31
28
24
23
22
20
19
18
17
16
16

Feels Like (°C)

16
18
20
23
26
28
29
29
29
30
30
30
29
28
26
23
23
22
20
19
19
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

59
59
49
40
32
26
20
17
16
15
14
15
16
18
20
27
31
34
36
39
43
45
48
51

Pressure (mb)

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

Ozone (du)

301
301
303
306
308
309
310
311
310
311
311
309
309
308
309
308
308
309
309
309
309
309
307
307

Saturday 1

Waning Gibbous 89%

22:07

09:01

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

Sun - Rise: 06:18, Set: 20:47, Transit: 13:33. Moon - Rise: 22:07, Set: 09:01. Civil Dark: 21:19 - 05:48. Nautical Dark: 21:58 - 05:08. Astro Dark: 22:43 - 04:24

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
6
11
17
12
6
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
6
11
17
12
6
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
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
1
2
2
4
7
10
11
12
13
12
12
12
10
8
5
6
5
6
4
4
3
3
3

Chance of Frost

Temperature (°C)

15
17
19
22
25
28
30
31
32
33
33
33
33
30
28
24
22
21
20
18
17
16
15
15

Feels Like (°C)

16
18
20
23
25
26
27
27
28
29
29
29
29
27
25
23
22
21
20
20
20
20
15
16

Dew Point (°C)

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

Relative Humidity (%)

54
54
46
37
30
22
19
17
14
13
12
12
12
13
17
24
27
30
34
38
44
50
53
56

Pressure (mb)

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

Ozone (du)

306
306
306
305
305
306
306
306
305
304
304
304
302
300
297
297
297
297
297
296
296
295
294
293

Sunday 2

Waning Gibbous 81%

22:27

10:08

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

Sun - Rise: 06:19, Set: 20:46, Transit: 13:32. Moon - Rise: 22:27, Set: 10:08. Civil Dark: 21:17 - 05:49. Nautical Dark: 21:57 - 05:09. Astro Dark: 22:41 - 04:25

Total 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

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

Chance of Frost

Temperature (°C)

14
16
19
21
23
26
29
30
31
32
32
31
31
28
25
23
21
20
18
17
17
15
15
14

Feels Like (°C)

16
16
16
16
23
24
24
25
26
27
31
30
29
28
28
28
20
20
20
20
20
19
15
16

Dew Point (°C)

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

Relative Humidity (%)

60
52
47
41
31
24
18
16
15
14
14
14
15
18
21
25
27
30
33
38
44
52
54
58

Pressure (mb)

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

Ozone (du)

292
292
292
292
293
293
294
294
294
294
293
292
290
291
291
291
290
289
288
288
288
288
288
288

Monday 3

Waning Gibbous 71%

22:47

11:16

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

Sun - Rise: 06:20, Set: 20:44, Transit: 13:32. Moon - Rise: 22:47, Set: 11:16. Civil Dark: 21:16 - 05:50. Nautical Dark: 21:55 - 05:11. Astro Dark: 22:39 - 04:27

Total Clouds (% Sky Obscured)

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

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

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

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

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
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
16
19
21
23
26
28
30
31
32
31
31
31
28
25
23
22
20
19
18
17

Feels Like (°C)

15
16
17
17
23
24
24
25
26
27
32
31
30
29
29
29
21
21
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

61
54
48
43
33
26
20
18
15
14
13
13
13
15
18
23
23
24
25
27
28

Pressure (mb)

1018
1018
1018
1018
1017
1016
1016
1015
1015
1014
1014
1013
1013
1013
1014
1014
1015
1015
1015
1016
1016

Ozone (du)

289
289
290
290
291
292
292
293
293
293
294
294
294
295
295
295
296
296
297
298
299

Forecast for Sofia, Sofia, Republic of Bulgaria (42.70,23.32)

Generated: 28/07/26 05:53:50. Forecast: 28/07/26 to 03/08/26. Timezone: UTC+3.00