Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 5

Waning Crescent 28%

02:36

16:38

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

Sun - Rise: 07:22, Set: 18:50, Transit: 13:06. Moon - Rise: 02:36, Set: 16:38. Civil Dark: 19:19 - 06:52. Nautical Dark: 19:53 - 06:19. Astro Dark: 20:27 - 05:44

Total Clouds (% Sky Obscured)

87
86
68
34
27
32
36
38
42
63
63
43
24
17
4
3
6
5
18
24
14
4
4
6

Low Clouds (% Sky Obscured)

27
29
30
28
24
28
32
30
34
57
63
42
23
17
2
2
4
0
0
0
0
0
1
2

Medium Clouds (% Sky Obscured)

73
52
16
0
0
0
0
0
7
11
0
0
0
0
0
0
0
0
11
15
9
0
0
3

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
8
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
19
14
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
79
81
78
70
57
48
44
42
40
42
42
44
46
50
55
61
68
71
70
74
76
77
79

Pressure (mb)

1015
1015
1016
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1020
1021
1022
1022
1023
1023
1023
1023
1024
1024
1023

Ozone (du)

343
347
354
360
361
358
357
354
351
350
349
344
341
337
332
330
328
325
324
323
323
322
323
323

Tuesday 6

Waning Crescent 18%

03:52

17:03

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

Sun - Rise: 07:23, Set: 18:48, Transit: 13:05. Moon - Rise: 03:52, Set: 17:03. Civil Dark: 19:17 - 06:54. Nautical Dark: 19:51 - 06:20. Astro Dark: 20:25 - 05:46

Total Clouds (% Sky Obscured)

27
25
31
69
72
73
65
40
84
42
25
55
84
31
92
100
90
55
94
100
96
100
100
99

Low Clouds (% Sky Obscured)

17
20
17
16
8
9
14
7
8
7
6
28
63
4
4
3
0
0
0
0
3
45
72
82

Medium Clouds (% Sky Obscured)

10
0
1
16
11
13
41
19
54
24
22
29
29
17
14
6
15
37
48
45
74
100
100
97

High Clouds (% Sky Obscured)

3
3
12
38
49
55
25
11
67
3
4
5
5
6
90
100
81
41
94
100
83
45
84
80

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
9
27
14
10

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

Chance of Frost

Temperature (°C)

2
2
1
2
4
7
8
10
11
12
12
12
12
11
9
8
7
7
8
8
9
10
10
11

Feels Like (°C)

1
0
-0
0
2
4
6
7
9
8
10
10
10
9
8
5
4
4
6
6
6
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

81
83
86
81
67
52
43
38
36
38
38
37
40
50
58
59
62
65
71
77
81
76
68
66

Pressure (mb)

1023
1024
1024
1024
1024
1024
1023
1022
1021
1020
1019
1018
1017
1017
1017
1016
1016
1015
1014
1014
1013
1012
1011
1010

Ozone (du)

322
321
321
319
316
314
312
309
307
306
305
305
302
300
300
297
297
297
297
297
297
295
296
296

Wednesday 7

Waning Crescent 10%

05:06

17:24

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

Sun - Rise: 07:24, Set: 18:46, Transit: 13:05. Moon - Rise: 05:06, Set: 17:24. Civil Dark: 19:15 - 06:55. Nautical Dark: 19:49 - 06:21. Astro Dark: 20:23 - 05:47

Total Clouds (% Sky Obscured)

97
90
95
85
96
93
98
99
99
91
97
77
62
53
51
40
41
37
40
46
51
75
63
96

Low Clouds (% Sky Obscured)

92
90
91
85
94
92
94
95
93
91
93
69
47
28
31
32
41
37
40
46
51
60
50
68

Medium Clouds (% Sky Obscured)

95
88
83
75
82
18
34
45
51
29
33
21
18
27
25
6
0
0
2
3
17
53
43
76

High Clouds (% Sky Obscured)

49
38
40
40
2
23
59
65
60
3
0
0
0
2
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
7
4
2
4
6
5
13
59
47
35
46
53
34
15
14
8
1
0
1
1
13
20
39

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
12
12
13
15
15
16
17
17
16
17
17
16
14
14
14
13
12
12
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
76
73
71
66
62
64
65
61
73
83
86
81
79
75
75
76
86
89
81
80
83
83
88

Pressure (mb)

1009
1008
1007
1007
1007
1007
1006
1006
1005
1005
1004
1004
1004
1004
1005
1005
1005
1006
1006
1006
1006
1006
1007
1007

Ozone (du)

295
295
297
299
301
303
302
303
303
301
301
302
306
310
309
311
313
316
316
315
316
318
321
321

Thursday 8

Waning Crescent 5%

05:06

17:43

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: 07:25, Set: 18:44, Transit: 13:05. Moon - Rise: 05:06, Set: 17:43. Civil Dark: 19:13 - 06:56. Nautical Dark: 19:47 - 06:22. Astro Dark: 20:22 - 05:48

Total Clouds (% Sky Obscured)

99
84
64
100
64
60
64
79
100
84
68
72
100
71
63
58
59
58
58
54
52
52
53
55

Low Clouds (% Sky Obscured)

74
57
37
58
37
35
46
57
80
64
45
51
81
45
27
27
33
37
44
49
51
52
53
55

Medium Clouds (% Sky Obscured)

97
67
38
100
44
40
40
40
40
50
45
50
50
55
55
58
55
58
40
20
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
10
13
18
20
25
17
9
1
1
0
0
0
0
2

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

60
67
52
72
81
80
75
60
51
44
37
25
31
30
20
44
33
10
14
15
9
18
20
12

Precipitation Amount (mm)

0.2
0.3
0
0.4
0.6
0.5
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
10
11
12
13
13
13
13
13
13
13
12
11
10
10
10
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
93
95
86
79
76
69
58
56
47
46
52
65
72
73
78
67
64
62
65
67
69
72

Pressure (mb)

1007
1007
1008
1008
1009
1009
1010
1010
1010
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1016
1016
1016

Ozone (du)

323
327
328
330
333
336
333
331
332
331
330
329
333
332
332
332
331
332
333
329
326
324
322
322

Friday 9

Waning Crescent 1%

06:18

18:02

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

Sun - Rise: 07:27, Set: 18:42, Transit: 13:05. Moon - Rise: 06:18, Set: 18:02. Civil Dark: 19:12 - 06:57. Nautical Dark: 19:46 - 06:23. Astro Dark: 20:20 - 05:49

Total Clouds (% Sky Obscured)

48
51
69
84
81
79
84
89
94
85
76
67
63
55
50
38
35
30
40
50
57
63
71
76

Low Clouds (% Sky Obscured)

48
51
68
76
59
57
45
33
32
29
31
28
24
21
43
34
25
17
19
24
28
40
51
60

Medium Clouds (% Sky Obscured)

0
0
3
65
48
66
24
26
49
80
72
65
63
55
50
37
20
0
1
1
1
2
2
2

High Clouds (% Sky Obscured)

0
2
4
45
50
60
55
65
70
75
8
4
3
0
0
6
12
20
37
50
57
63
71
76

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 (%)

23
35
27
31
29
27
24
23
16
19
15
2
5
23
14
12
9
2
6
5
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
6
5
4
5
7
9
10
11
12
11
11
10
8
7
5
4
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
8
8
8
9
9
8
9
9
8
9
8
7
6
6
6
6
6
6
5
3
3

Dew Point (°C)

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

Relative Humidity (%)

73
78
85
88
76
67
58
54
51
53
56
56
61
65
76
84
85
90
91
91
93
93
94
94

Pressure (mb)

1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1020
1021
1021
1022
1022
1023
1024
1024
1025
1025

Ozone (du)

323
322
320
320
317
312
311
311
312
313
313
312
313
313
313
311
310
309
308
307
305
303
302
301

Saturday 10

New Moon 0%

07:29

18:21

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

Sun - Rise: 07:28, Set: 18:41, Transit: 13:04. Moon - Rise: 07:29, Set: 18:21. Civil Dark: 19:10 - 06:59. Nautical Dark: 19:44 - 06:25. Astro Dark: 20:18 - 05:51

Total Clouds (% Sky Obscured)

63
50
37
42
49
57
57
57
57
49
41
34
41
46
46
56
66
76
73
69
68
68
70
70

Low Clouds (% Sky Obscured)

49
38
29
19
10
5
8
7
4
4
3
2
1
0
0
0
0
0
0
0
0
24
45
66

Medium Clouds (% Sky Obscured)

2
3
3
18
32
45
34
22
9
10
11
13
14
15
16
20
27
30
32
30
27
27
29
28

High Clouds (% Sky Obscured)

63
50
37
28
20
11
27
40
43
23
13
5
4
4
5
13
22
28
29
36
48
62
69
70

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
1
1
0
0
0
0
1
0
0
2
3
2
3
4
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
3
3
3
2
2
3
3
3
4
5
5
5
7
8
9
10
10
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
2
3
3
4
4
4
4
12
12
12
13
13
14
8
7
7
7
7
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

94
94
93
91
75
63
52
48
44
39
40
40
40
47
54
63
62
63
62
67
72
77
78
82

Pressure (mb)

1026
1026
1027
1027
1028
1028
1028
1028
1027
1027
1026
1025
1025
1025
1025
1025
1025
1024
1023
1023
1022
1021
1020
1019

Ozone (du)

300
302
303
305
303
301
299
298
297
297
296
296
296
296
296
296
294
293
292
290
288
286
285
285

Sunday 11

Waxing Crescent 1%

08:40

18:43

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: 07:29, Set: 18:39, Transit: 13:04. Moon - Rise: 08:40, Set: 18:43. Civil Dark: 19:08 - 07:00. Nautical Dark: 19:42 - 06:26. Astro Dark: 20:16 - 05:52

Total Clouds (% Sky Obscured)

74
74
77
73
63
59
57
57
57
57
60
65
73
79
88
92
97
100
100
100
100

Low Clouds (% Sky Obscured)

63
56
38
24
13
3
1
1
0
1
1
1
1
0
0
0
0
0
12
30
47

Medium Clouds (% Sky Obscured)

31
36
44
30
17
3
2
1
0
1
2
3
7
11
15
21
25
31
42
51
60

High Clouds (% Sky Obscured)

74
74
61
60
63
59
57
57
57
57
60
65
73
79
88
92
96
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
8
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
5
18
30
30
30
26

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)

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

Chance of Frost

Temperature (°C)

10
10
11
12
14
17
20
21
22
23
23
23
23
21
19
17
16
16
15
14
13

Feels Like (°C)

7
7
7
7
11
12
13
14
16
17
23
23
22
22
23
23
15
15
16
15
15

Dew Point (°C)

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

Relative Humidity (%)

84
84
83
83
71
62
54
51
48
43
45
45
46
55
64
77
77
75
76
78
80

Pressure (mb)

1018
1018
1017
1017
1016
1016
1015
1015
1014
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

285
283
282
280
279
277
276
277
278
279
277
275
274
273
272
271
270
269
268
268
268

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

Generated: 05/10/26 04:24:49. Forecast: 05/10/26 to 11/10/26. Timezone: UTC-4.00