Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 9

Waning Gibbous 86%

19:53

12:09

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

Sun - Rise: 07:27, Set: 18:43, Transit: 13:04. Moon - Rise: 19:53, Set: 12:09. Civil Dark: 19:11 - 06:58. Nautical Dark: 19:45 - 06:25. Astro Dark: 20:18 - 05:51

Total Clouds (% Sky Obscured)

13
11
9
1
1
1
2
2
1
18
28
26
20
20
34
56
41
98
100
100
73
64
92
67

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
0
0
12
23
28
26
25
25
3

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
9
50

High Clouds (% Sky Obscured)

3
3
3
1
1
1
2
2
1
15
18
19
17
20
19
46
41
97
100
100
67
64
85
4

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
5
4
3
3
3
3
4
4
3
3
3
3
4
4
7
9
10
10
10
11
11

Chance of Frost

Temperature (°C)

11
10
8
6
5
5
4
4
4
4
4
3
3
3
3
3
7
10
12
13
14
15
15
15

Feels Like (°C)

10
8
6
4
3
3
2
3
3
2
2
1
1
1
0
2
5
7
7
9
9
10
10
11

Dew Point (°C)

-9
-5
-2
-3
-2
-2
-3
-2
-2
-1
-1
-1
-1
-2
-1
-1
1
2
2
1
0
0
-1
-1

Relative Humidity (%)

24
33
47
53
59
60
61
62
64
69
72
73
73
73
76
75
63
55
49
43
38
37
34
32

Pressure (mb)

1032
1032
1033
1033
1033
1033
1032
1032
1032
1032
1031
1031
1030
1030
1030
1029
1028
1027
1026
1025
1025
1023
1022
1021

Ozone (du)

289
289
287
287
287
286
287
287
285
283
283
282
282
284
285
287
287
287
287
287
289
293
293
291

Friday 10

Waning Gibbous 76%

20:38

13:24

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

Sun - Rise: 07:28, Set: 18:41, Transit: 13:04. Moon - Rise: 20:38, Set: 13:24. Civil Dark: 19:10 - 07:00. Nautical Dark: 19:43 - 06:26. Astro Dark: 20:17 - 05:53

Total Clouds (% Sky Obscured)

48
36
51
65
92
98
97
99
99
100
100
100
100
100
78
97
93
95
99
97
89
72
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
11
22
28
47
68
68
92
83
100
95
74
94
91
89
98
96
88
66
100
94

Medium Clouds (% Sky Obscured)

32
29
38
55
92
97
53
86
82
100
100
100
99
52
29
25
44
79
81
34
34
34
74
48

High Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
3
21
39
1
0
0
0
0
11
0
1
0
0
0
0
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
3
3
5
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
4
6
10
10
14
22
34
80
95
95
95
95
45
36
25
16
10
27
23
12
37
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
1.2
1.8
1
0.8
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
8
8
7
7
6
6
6
7
8
7
8
7
8
8
9
9
9
8
9
9
8
7
7

Chance of Frost

Temperature (°C)

15
14
12
11
11
12
12
12
12
12
12
11
11
11
11
11
12
12
12
13
14
15
15
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
40
49
53
57
54
56
61
63
67
75
90
91
93
90
88
87
89
90
80
73
60
53
56

Pressure (mb)

1021
1020
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

294
294
294
299
304
303
302
300
299
299
300
302
305
306
306
307
307
307
308
310
311
310
311
314

Saturday 11

Waning Gibbous 65%

21:34

14:26

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

Sun - Rise: 07:30, Set: 18:39, Transit: 13:04. Moon - Rise: 21:34, Set: 14:26. Civil Dark: 19:08 - 07:01. Nautical Dark: 19:41 - 06:27. Astro Dark: 20:15 - 05:54

Total Clouds (% Sky Obscured)

97
100
94
99
93
62
76
57
71
100
99
96
96
98
97
83
70
62
61
100
100
100
94
67

Low Clouds (% Sky Obscured)

58
44
40
63
54
37
4
2
2
49
70
85
83
89
82
74
51
59
61
56
40
10
13
9

Medium Clouds (% Sky Obscured)

85
98
81
96
81
46
67
57
71
100
98
87
91
95
91
74
59
61
54
100
99
97
92
64

High Clouds (% Sky Obscured)

27
100
69
49
4
2
26
7
67
68
10
42
25
15
20
30
30
35
50
60
60
37
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
9
9
4
1
0
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
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
45
38
4
5
6
6
6
23
29
24
39
62
85
57
44
30
9
10
6
2
11
16
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
12
11
10
9
10
10
9
9
11
11
10
10
10
9
10
11
11
12
13
13
14
13

Dew Point (°C)

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

Relative Humidity (%)

54
57
61
60
60
59
68
71
76
87
95
93
95
98
98
95
92
89
86
80
74
63
56
55

Pressure (mb)

1020
1020
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019

Ozone (du)

318
318
319
320
321
322
324
323
318
313
311
309
307
304
306
304
301
298
297
297
297
296
298
299

Sunday 12

Waning Gibbous 53%

22:42

15:14

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

Sun - Rise: 07:31, Set: 18:37, Transit: 13:03. Moon - Rise: 22:42, Set: 15:14. Civil Dark: 19:06 - 07:02. Nautical Dark: 19:40 - 06:29. Astro Dark: 20:13 - 05:55

Total Clouds (% Sky Obscured)

99
86
84
99
94
96
97
98
98
99
99
100
99
96
97
98
99
100
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

10
12
44
86
32
83
87
89
87
91
93
100
97
92
92
94
97
100
100
100
100
100
99
100

Medium Clouds (% Sky Obscured)

53
51
58
91
74
65
89
95
63
91
98
100
79
64
56
82
43
76
67
83
89
89
69
41

High Clouds (% Sky Obscured)

40
66
84
68
35
3
2
1
2
5
6
1
1
1
1
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 (%)

19
21
23
25
21
11
15
15
16
18
18
9
11
5
4
6
8
6
13
13
7
8
5
2

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)

9
9
8
8
8
8
8
9
9
10
10
9
9
8
8
7
8
8
8
8
8
8
6
5

Chance of Frost

Temperature (°C)

16
14
13
13
13
12
12
12
12
12
11
11
11
11
10
11
11
12
12
13
13
13
12
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
62
70
69
72
87
81
80
81
79
77
77
81
81
83
81
77
75
75
72
74
79
79
75

Pressure (mb)

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

Ozone (du)

300
299
298
296
293
292
291
290
288
288
287
285
284
282
282
280
277
273
272
270
269
267
267
269

Monday 13

Third Quarter 42%

23:56

15:50

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

Sun - Rise: 07:32, Set: 18:36, Transit: 13:03. Moon - Rise: 23:56, Set: 15:50. Civil Dark: 19:05 - 07:03. Nautical Dark: 19:38 - 06:30. Astro Dark: 20:12 - 05:56

Total Clouds (% Sky Obscured)

100
99
98
100
100
100
91
81
76
86
71
72
71
92
99
97
95
95
94
92
92
83
72
60

Low Clouds (% Sky Obscured)

100
99
98
100
100
100
91
81
76
82
65
56
57
88
99
95
95
95
83
68
54
69
72
60

Medium Clouds (% Sky Obscured)

44
46
43
43
47
51
49
44
42
62
40
36
32
25
21
20
17
16
12
21
24
19
12
0

High Clouds (% Sky Obscured)

0
0
0
1
2
3
2
1
0
3
0
3
0
0
0
2
4
3
5
8
12
8
5
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 (%)

4
2
1
2
2
1
7
13
17
27
33
35
38
31
10
11
4
0
1
1
1
7
9
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)

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

Chance of Frost

Temperature (°C)

13
12
12
12
12
12
12
11
10
10
10
10
10
10
10
11
12
13
15
16
17
18
17
16

Feels Like (°C)

11
11
11
11
11
11
11
11
11
10
9
10
11
10
10
9
10
11
11
11
11
12
18
17

Dew Point (°C)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
9
9
9
10
10
10
11
12

Relative Humidity (%)

75
77
83
83
84
84
84
90
91
93
93
93
93
91
87
84
79
75
70
67
62
57
66
77

Pressure (mb)

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

Ozone (du)

270
271
272
273
275
276
275
276
277
276
276
276
276
275
275
275
276
277
278
278
277
277
277
277

Tuesday 14

Waning Crescent 32%

01:10

16:17

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

Sun - Rise: 07:33, Set: 18:34, Transit: 13:03. Moon - Rise: 01:10, Set: 16:17. Civil Dark: 19:03 - 07:04. Nautical Dark: 19:36 - 06:31. Astro Dark: 20:10 - 05:57

Total Clouds (% Sky Obscured)

60
63
66
76
86
95
91
88
85
61
34
4
22
40
57
60
65
69
72
74
76
84
92
99

Low Clouds (% Sky Obscured)

60
63
66
76
80
80
58
36
28
28
19
0
14
30
43
44
43
45
46
48
50
55
52
52

Medium Clouds (% Sky Obscured)

9
17
26
23
21
18
11
9
8
19
24
4
18
12
13
17
17
30
31
35
32
51
72
90

High Clouds (% Sky Obscured)

5
5
1
11
42
69
56
28
0
0
0
2
9
17
23
37
48
56
48
38
30
31
36
47

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 (%)

10
8
2
4
4
2
5
5
3
3
2
0
1
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

16
15
14
12
12
12
12
11
10
9
9
8
8
7
7
6
8
10
11
12
13
14
14
13

Feels Like (°C)

18
17
16
15
11
11
11
11
11
11
6
6
6
5
5
4
5
6
6
7
7
8
12
11

Dew Point (°C)

14
13
12
11
11
10
9
9
8
8
7
6
6
5
4
4
5
5
6
5
4
3
3
4

Relative Humidity (%)

87
90
92
92
92
88
86
88
88
91
91
90
90
87
85
85
78
73
70
61
53
46
49
53

Pressure (mb)

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

Ozone (du)

277
277
276
276
276
276
275
275
275
275
276
277
277
279
281
282
283
285
286
289
291
294
297
300

Wednesday 15

Waning Crescent 22%

02:23

16:39

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

Sun - Rise: 07:35, Set: 18:32, Transit: 13:03. Moon - Rise: 02:23, Set: 16:39. Civil Dark: 19:01 - 07:06. Nautical Dark: 19:35 - 06:32. Astro Dark: 20:08 - 05:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
75
51
33
43
55
65
61
50
35
32
27
22
21
19
19

Low Clouds (% Sky Obscured)

45
43
53
32
30
14
9
4
0
1
2
2
3
3
1
5
8
11
15
17
19

Medium Clouds (% Sky Obscured)

94
97
100
97
93
90
74
51
33
43
55
65
58
38
21
13
6
0
0
0
0

High Clouds (% Sky Obscured)

62
76
98
99
99
100
74
45
11
11
20
22
36
22
4
1
0
0
0
0
1

ISS Passover

Visibility (miles)

9
8
7
5
7
8
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 (%)

23
34
44
40
35
28
22
15
0
2
2
1
2
1
0
5
7
8
8
7
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
10
4
6
6
6
5
5
3
3
2
2
2
2
2
4
4
4
5

Dew Point (°C)

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

Relative Humidity (%)

57
67
78
93
93
93
93
93
93
93
91
91
91
93
94
96
85
75
67
60
56

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1015
1015

Ozone (du)

303
308
313
317
317
317
316
318
321
323
317
310
304
301
299
296
293
291
288
289
289

Forecast for Newmarket, Canada (44.06,-79.46)

Generated: 09/10/25 16:55:39. Forecast: 09/10/25 to 15/10/25. Timezone: UTC-4.00