Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 25

Waxing Crescent 27%

11:31

21:25

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 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:00, Set: 16:53, Transit: 11:57. Moon - Rise: 11:31, Set: 21:25. Civil Dark: 17:21 - 06:32. Nautical Dark: 17:53 - 06:00. Astro Dark: 18:25 - 05:29

Total Clouds (% Sky Obscured)

56
64
78
100
91
100
100
100
100
100
100
100
100
100
95
85
94
95
91
92
94
98
100
89

Low Clouds (% Sky Obscured)

0
0
0
0
0
14
49
61
83
52
36
71
82
79
63
73
57
70
77
80
78
95
100
76

Medium Clouds (% Sky Obscured)

56
64
78
100
87
100
100
100
100
100
100
100
71
42
28
24
27
22
19
10
90
98
94
89

High Clouds (% Sky Obscured)

56
64
13
38
61
100
100
100
100
100
100
100
100
100
70
0
71
21
40
40
46
69
50
18

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
3
9
9
9
9
8
6
9
9
3
2
2
2

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

Precipitation Probability (%)

0
0
0
1
4
1
0
0
2
18
61
90
66
89
45
46
39
45
62
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.7
0
0.6
0
0.2
0
0
0.3
0.8
1.6
3.2
2.3
1.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
5
5
6
8
10
12
13
13
14
15
14
14
14
15
15
15
16
16
16
16
16
17
17

Feels Like (°C)

2
2
2
3
5
7
9
11
11
12
13
12
14
14
13
15
14
15
14
15
15
16
17
17

Dew Point (°C)

-1
0
0
0
1
3
5
6
7
7
8
9
12
12
11
13
13
13
13
14
15
16
16
17

Relative Humidity (%)

72
72
71
66
61
59
62
64
66
65
62
73
86
86
79
85
85
86
86
90
95
96
96
96

Pressure (mb)

1024
1024
1024
1024
1023
1023
1022
1021
1020
1018
1018
1018
1017
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1012

Ozone (du)

266
267
264
262
262
262
262
261
261
260
256
255
259
261
258
256
254
252
250
249
249
248
249
248

Wednesday 26

Waxing Crescent 36%

12:02

22:30

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

Sun - Rise: 07:01, Set: 16:52, Transit: 11:57. Moon - Rise: 12:02, Set: 22:30. Civil Dark: 17:21 - 06:33. Nautical Dark: 17:53 - 06:01. Astro Dark: 18:24 - 05:29

Total Clouds (% Sky Obscured)

95
95
97
95
89
88
76
50
57
51
20
22
55
51
19
0
0
0
0
1
0
0
0
0

Low Clouds (% Sky Obscured)

84
88
92
88
69
73
63
50
52
43
20
22
41
29
19
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

91
23
19
22
22
23
20
4
19
20
0
0
22
21
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

35
36
32
33
33
39
2
2
1
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

48
17
23
26
36
47
45
17
14
14
2
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
8
8
8
9
10
10
10
10
9
8
8
11
11
11
11
10
10
8
8
8
8
8

Chance of Frost

Temperature (°C)

17
17
17
18
18
19
20
20
21
21
21
20
17
16
16
15
13
11
9
7
6
4
3
2

Feels Like (°C)

16
17
17
17
18
19
19
19
20
20
20
20
17
14
13
12
10
8
6
5
2
-1
-2
-3

Dew Point (°C)

16
16
16
17
17
16
15
15
13
12
11
10
8
8
6
2
1
-1
-2
-3
-4
-6
-8
-9

Relative Humidity (%)

93
93
92
93
89
84
76
71
61
57
53
52
55
57
50
41
44
45
46
48
49
48
47
46

Pressure (mb)

1012
1012
1012
1011
1011
1011
1011
1010
1009
1009
1008
1008
1009
1010
1011
1012
1013
1014
1015
1016
1016
1017
1017
1017

Ozone (du)

249
249
251
251
250
252
252
252
253
254
258
261
262
262
262
266
267
270
272
274
276
279
280
280

Thursday 27

Waxing Crescent 47%

12:30

23:35

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

Sun - Rise: 07:02, Set: 16:52, Transit: 11:57. Moon - Rise: 12:30, Set: 23:35. Civil Dark: 17:21 - 06:34. Nautical Dark: 17:53 - 06:02. Astro Dark: 18:24 - 05:30

Total Clouds (% Sky Obscured)

0
0
5
100
100
94
93
93
95
64
4
0
5
19
28
11
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
5
5
89
94
93
93
95
64
4
0
5
19
27
11
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
5
100
100
11
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
1
2
3
4
0
0
0
0
0
3
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)

7
7
7
8
10
10
10
10
11
11
10
10
10
10
9
10
10
10
11
10
10
10
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-9
-9
-9
-6
-4
-4
-5
-6
-8
-9
-10
-11
-12
-12
-13
-13
-12
-12
-12
-12
-12
-12
-12

Relative Humidity (%)

47
47
49
48
48
51
48
43
37
34
31
29
31
30
32
35
37
38
40
41
42
42
43
44

Pressure (mb)

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

Ozone (du)

282
282
284
287
292
296
301
304
305
307
311
313
315
316
317
317
318
319
322
325
327
331
332
332

Friday 28

First Quarter 58%

12:55

00:41

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: 07:03, Set: 16:52, Transit: 11:58. Moon - Rise: 12:55, Set: 00:41. Civil Dark: 17:20 - 06:35. Nautical Dark: 17:53 - 06:03. Astro Dark: 18:24 - 05:31

Total Clouds (% Sky Obscured)

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

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
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-12
-12
-12
-11
-11
-12
-12
-12
-13
-13
-12
-12
-12
-12
-11
-11
-11
-11
-12
-12
-12
-13
-13

Relative Humidity (%)

44
45
47
45
41
36
32
30
28
25
26
28
32
36
38
41
44
47
48
49
50
51
51
51

Pressure (mb)

1021
1022
1022
1023
1023
1024
1024
1023
1023
1023
1023
1024
1025
1026
1027
1028
1028
1028
1029
1029
1030
1030
1031
1031

Ozone (du)

333
331
326
322
317
316
314
310
307
306
305
304
305
305
306
306
305
304
304
303
303
302
300
297

Saturday 29

Waxing Gibbous 69%

13:20

01:49

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

Sun - Rise: 07:04, Set: 16:52, Transit: 11:58. Moon - Rise: 13:20, Set: 01:49. Civil Dark: 17:20 - 06:36. Nautical Dark: 17:53 - 06:03. Astro Dark: 18:24 - 05:32

Total Clouds (% Sky Obscured)

2
4
3
4
5
6
16
10
16
31
32
60
19
27
31
30
23
36
51
66
61
56
51
53

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
6
3
2
2
1
2
2
4
4
21
30
23
36
51
66
61
56
51
53

High Clouds (% Sky Obscured)

2
4
3
4
5
6
16
10
16
28
20
29
19
27
21
12
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-13
-13
-12
-11
-10
-11
-11
-12
-12
-12
-11
-11
-10
-11
-10
-10
-10
-10
-9
-9
-9
-10
-10

Relative Humidity (%)

50
50
51
49
43
38
33
30
27
26
27
29
33
37
40
42
45
47
48
49
50
50
50
50

Pressure (mb)

1032
1032
1033
1034
1034
1034
1034
1033
1032
1032
1032
1032
1032
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033

Ozone (du)

295
295
294
290
289
291
290
288
286
287
287
286
284
286
288
287
287
287
288
288
289
289
288
288

Sunday 30

Waxing Gibbous 79%

13:46

03:00

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

Sun - Rise: 07:05, Set: 16:51, Transit: 11:58. Moon - Rise: 13:46, Set: 03:00. Civil Dark: 17:20 - 06:37. Nautical Dark: 17:52 - 06:04. Astro Dark: 18:24 - 05:33

Total Clouds (% Sky Obscured)

55
57
62
66
71
64
57
50
44
39
34
34
34
34
37
40
43
37
31
26
37
48
59
66

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
4
4
11
4
2
0
0
0
13
27
40
35
30
26
37
48
59
64

Medium Clouds (% Sky Obscured)

55
57
62
66
71
64
57
50
44
39
34
34
33
33
22
11
0
0
0
0
19
32
40
45

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
1
3
4
6
4
2
0
0
0
0
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-11
-12
-12
-11
-11
-10
-9
-9
-8
-7
-6
-7
-8
-9
-9
-9
-9
-8
-7
-5
-5
-5
-5

Relative Humidity (%)

48
46
44
40
36
32
31
29
28
30
33
35
36
37
38
40
42
43
46
48
51
54
58
62

Pressure (mb)

1033
1033
1033
1034
1034
1034
1034
1033
1032
1032
1032
1032
1032
1033
1033
1033
1033
1032
1032
1032
1032
1031
1031
1030

Ozone (du)

287
287
286
286
286
286
285
285
285
284
283
282
279
276
274
274
274
275
275
275
275
274
272
271

Monday 1

Waxing Gibbous 88%

14:15

04:15

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 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:06, Set: 16:51, Transit: 11:59. Moon - Rise: 14:15, Set: 04:15. Civil Dark: 17:20 - 06:38. Nautical Dark: 17:52 - 06:05. Astro Dark: 18:24 - 05:34

Total Clouds (% Sky Obscured)

75
82
79
81
80
86
87
87
91
95
100
96
92
88
92
96
100
100
100
100

Low Clouds (% Sky Obscured)

68
73
63
54
44
56
68
79
73
66
59
52
46
39
48
56
65
71
77
83

Medium Clouds (% Sky Obscured)

40
30
36
47
61
65
72
78
73
67
62
60
59
56
51
47
43
48
53
55

High Clouds (% Sky Obscured)

21
32
23
14
14
14
14
13
39
68
100
85
70
56
70
85
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
3
4
3
9
8
1
5
5
3
7
9
4
11
11
2
7
7
4

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

2
2
2
4
6
8
10
11
13
13
14
14
13
13
12
12
12
12
13
13

Feels Like (°C)

-2
-1
-2
1
3
5
6
7
8
12
12
13
13
12
11
12
12
12
12
12

Dew Point (°C)

-4
-3
-3
0
2
4
6
8
10
10
11
12
11
11
11
11
12
12
12
12

Relative Humidity (%)

65
70
74
76
76
78
78
79
80
82
83
84
87
90
92
93
95
98
96
98

Pressure (mb)

1030
1030
1030
1029
1029
1028
1027
1026
1025
1024
1023
1022
1022
1022
1021
1021
1020
1020
1019
1018

Ozone (du)

271
271
271
274
276
279
279
279
279
280
281
282
283
284
285
286
287
288
288
288

Forecast for South Richmond, Richmond, United States of America (37.54,-77.44)

Generated: 25/11/25 05:09:27. Forecast: 25/11/25 to 01/12/25. Timezone: UTC-5.00