Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Gibbous 72%

15:59

02:22

05 Bad
06 OK
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: 07:41, Set: 18:23, Transit: 13:02. Moon - Rise: 15:59, Set: 02:22. Civil Dark: 18:53 - 07:11. Nautical Dark: 19:27 - 06:37. Astro Dark: 20:01 - 06:03

Total Clouds (% Sky Obscured)

98
45
5
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)

70
35
2
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
4
4
4
5
6
6
5
4
4
3
3
3
3
3
3
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

7
6
5
5
7
9
12
13
15
16
16
16
16
13
11
10
9
9
8
6
5
5
5
4

Feels Like (°C)

4
3
3
4
6
8
10
12
14
14
15
15
15
13
10
9
8
7
7
4
4
4
4
3

Dew Point (°C)

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

Relative Humidity (%)

70
71
75
78
66
51
42
34
29
26
25
24
30
40
45
50
55
59
63
66
70
72
75
79

Pressure (mb)

1030
1031
1031
1032
1032
1033
1032
1032
1031
1030
1030
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029

Ozone (du)

281
283
287
287
286
285
282
281
280
278
277
273
272
272
272
273
272
273
273
272
272
271
270
268

Wednesday 21

Waxing Gibbous 81%

16:19

03:31

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

Sun - Rise: 07:42, Set: 18:22, Transit: 13:02. Moon - Rise: 16:19, Set: 03:31. Civil Dark: 18:52 - 07:12. Nautical Dark: 19:26 - 06:38. Astro Dark: 20:00 - 06:04

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
8
11
41
60
100
100
53
45
31
26
23
22

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
19
19
17
23
18
19

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
35
100
61
48
37
23
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
7
34
45
100
100
9
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
2
5
1
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
4
5
5
4
4
5
5
4
4
3
3
2
2
2
1
2
2
3
4

Chance of Frost

Temperature (°C)

4
4
3
3
5
8
11
13
14
15
16
16
15
12
10
10
9
10
9
9
9
9
9
9

Feels Like (°C)

3
3
2
2
4
7
9
12
13
14
14
14
14
12
10
8
7
7
7
9
9
9
10
10

Dew Point (°C)

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

Relative Humidity (%)

80
80
82
80
68
54
46
39
34
32
31
32
37
47
53
56
57
56
62
69
76
80
85
91

Pressure (mb)

1029
1029
1029
1029
1029
1028
1027
1026
1026
1025
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

268
269
271
271
270
270
269
269
271
274
278
282
284
285
290
290
291
296
301
304
302
302
300
301

Thursday 22

Waxing Gibbous 89%

16:37

04:41

05 OK
06 OK
07 OK
08 Bad
09 OK
10 OK
11 Bad
12 OK
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: 07:44, Set: 18:20, Transit: 13:02. Moon - Rise: 16:37, Set: 04:41. Civil Dark: 18:50 - 07:14. Nautical Dark: 19:24 - 06:40. Astro Dark: 19:58 - 06:06

Total Clouds (% Sky Obscured)

24
23
28
41
43
46
50
29
3
10
1
0
0
0
0
0
0
0
0
0
2
2
0
1

Low Clouds (% Sky Obscured)

21
18
22
28
27
27
18
15
3
10
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
17
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
2
2
0
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
1
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
4
5
5
6
7
6
6
6
7
8
7
7
5
5
5
5
5
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
8
8
9
11
11
12
12
14
12
13
12
10
9
7
6
6
5
5
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
93
85
69
60
55
52
49
47
44
44
53
60
63
66
66
65
67
68
70
71
71

Pressure (mb)

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

Ozone (du)

301
301
301
302
301
298
294
290
288
286
286
290
298
300
298
298
297
297
294
291
292
292
291
292

Friday 23

Waxing Gibbous 95%

16:56

No Set

05 Good
06 OK
07 OK
08 OK
09 Good
10 Good
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 OK
00 OK
01 Good
02 OK
03 OK
04 OK

Sun - Rise: 07:45, Set: 18:19, Transit: 13:02. Moon - Rise: 16:56, Set: No Set. Civil Dark: 18:48 - 07:15. Nautical Dark: 19:23 - 06:41. Astro Dark: 19:57 - 06:07

Total Clouds (% Sky Obscured)

3
21
40
37
4
6
60
74
67
67
67
65
62
55
52
50
52
55
45
30
16
19
22
25

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
17
31
51
39
27
12
8
4
0

High Clouds (% Sky Obscured)

3
21
40
37
4
6
60
74
43
43
43
35
29
23
22
23
24
30
21
17
7
14
19
25

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
5
4
4
4
5
4
4
4
4
4
3
3
3
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

5
4
4
4
5
7
9
10
11
12
12
12
12
10
9
8
7
7
7
6
5
5
4
4

Feels Like (°C)

3
3
2
1
2
5
7
6
8
10
11
10
11
9
8
6
6
6
6
5
4
3
2
3

Dew Point (°C)

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

Relative Humidity (%)

72
73
76
75
66
52
42
37
33
30
29
29
32
43
49
50
53
62
69
71
72
73
73
77

Pressure (mb)

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

Ozone (du)

292
290
293
292
293
293
293
294
294
296
296
295
294
294
291
289
287
285
283
282
282
281
280
278

Saturday 24

Waxing Gibbous 99%

17:16

05:54

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

Sun - Rise: 07:46, Set: 18:17, Transit: 13:02. Moon - Rise: 17:16, Set: 05:54. Civil Dark: 18:47 - 07:16. Nautical Dark: 19:21 - 06:42. Astro Dark: 19:55 - 06:08

Total Clouds (% Sky Obscured)

19
10
4
2
2
35
13
9
40
40
40
11
5
34
35
26
32
37
49
53
55
67
81
92

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
3
0
10
23
37
37
36
35
46
62
79

High Clouds (% Sky Obscured)

19
10
3
2
2
35
13
9
40
40
40
11
5
34
35
26
32
37
46
50
54
65
80
92

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
3
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

3
3
3
3
5
8
10
12
13
15
15
15
15
12
10
9
8
8
8
7
7
7
7
7

Feels Like (°C)

2
1
2
1
4
6
7
10
12
12
11
12
13
11
8
6
5
6
5
5
5
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

80
82
85
86
76
64
55
45
38
35
33
35
39
51
56
58
62
67
71
74
75
76
76
75

Pressure (mb)

1034
1034
1034
1034
1035
1035
1034
1034
1033
1032
1032
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

278
277
277
275
273
272
271
271
270
269
268
267
266
265
264
263
262
261
261
260
260
259
258
257

Sunday 25

Waxing Gibbous 100%

17:39

07:10

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: 07:48, Set: 18:15, Transit: 13:02. Moon - Rise: 17:39, Set: 07:10. Civil Dark: 18:45 - 07:18. Nautical Dark: 19:20 - 06:43. Astro Dark: 19:54 - 06:09

Total Clouds (% Sky Obscured)

78
64
50
65
82
98
99
99
100
100
100
100
94
88
83
86
89
91
93
95
96
93
88
83

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
2
3
1
1
11
18
28
48
68
89
61
35
8

Medium Clouds (% Sky Obscured)

63
44
27
29
29
32
54
76
99
80
61
43
42
42
42
41
43
49
45
38
32
47
63
78

High Clouds (% Sky Obscured)

78
59
41
54
67
79
86
93
100
100
100
100
88
76
63
53
44
35
44
50
44
22
19
16

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

Chance of Frost

Temperature (°C)

7
7
7
7
9
11
13
15
16
18
18
18
18
17
15
14
13
13
13
13
13
13
13
12

Feels Like (°C)

4
5
5
5
5
5
5
7
8
10
16
16
16
16
17
17
10
11
11
12
13
13
11
11

Dew Point (°C)

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

Relative Humidity (%)

74
74
73
73
62
54
47
46
44
43
44
45
45
52
60
70
69
69
68
74
80
87
81
75

Pressure (mb)

1030
1030
1030
1030
1030
1029
1029
1028
1027
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

255
255
255
256
256
256
257
256
255
254
255
256
257
256
256
256
257
258
259
259
258
258
258
258

Monday 26

Full Moon 98%

18:08

08:30

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

Sun - Rise: 07:49, Set: 18:14, Transit: 13:01. Moon - Rise: 18:08, Set: 08:30. Civil Dark: 18:44 - 07:19. Nautical Dark: 19:18 - 06:44. Astro Dark: 19:52 - 06:11

Total Clouds (% Sky Obscured)

82
85
86
92
99
100
100
100
100
98
90
70
65
65
50
50
45
40
55
75
95

Low Clouds (% Sky Obscured)

13
24
50
45
37
28
53
66
84
70
55
40
44
49
50
50
45
40
47
40
39

Medium Clouds (% Sky Obscured)

73
70
70
72
78
84
87
86
90
92
89
70
65
65
50
50
45
40
55
75
88

High Clouds (% Sky Obscured)

33
46
68
82
91
100
95
89
84
76
64
49
44
40
35
35
40
40
55
75
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7

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
2
3
3
5
5
2
4
4
4
9
13
15
33
41
44

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
11
10
9
8
9
9
9
8
11
11
10
10
10
11
6
5
5
5
4

Dew Point (°C)

7
5
3
1
0
0
-1
-0
0
0
1
2
2
2
2
2
2
2
2
2
2

Relative Humidity (%)

70
64
58
53
49
46
43
42
42
41
44
47
50
53
57
62
64
68
70
75
79

Pressure (mb)

1025
1025
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

257
258
259
259
260
260
260
261
261
262
263
264
265
267
268
269
270
270
270
273
275

Forecast for Glen Echo, Canada (44.94,-79.51)

Generated: 20/10/26 05:01:09. Forecast: 20/10/26 to 26/10/26. Timezone: UTC-4.00