Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 13

Third Quarter 42%

23:56

15:50

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

Sun - Rise: 07:32, Set: 18:34, Transit: 13:03. Moon - Rise: 23:56, Set: 15:50. Civil Dark: 19:03 - 07:03. Nautical Dark: 19:36 - 06:30. Astro Dark: 20:12 - 05:56

Total Clouds (% Sky Obscured)

57
52
46
33
28
16
15
19
13
66
49
39
48
24
35
45
46
56
76
63
45
74
37
92

Low Clouds (% Sky Obscured)

0
9
27
33
28
16
15
19
13
36
49
39
41
3
5
45
46
56
65
40
37
45
35
24

Medium Clouds (% Sky Obscured)

22
15
0
17
0
0
0
0
0
11
19
16
36
12
0
15
18
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
3
52
14
0
1
3
33
0
0
1
35
50
27
47
14
89

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
33
100
100
33
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
2
2
2
3
3
2
2
3
3
3
3
5
8
8
8
10
10
11
11
10

Chance of Frost

Temperature (°C)

15
14
13
10
10
9
9
9
8
8
8
8
8
11
14
16
18
19
20
20
19
17
15
12

Feels Like (°C)

15
15
14
12
11
10
10
9
9
9
7
8
9
11
14
14
17
19
19
17
15
14
12
9

Dew Point (°C)

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

Relative Humidity (%)

70
74
76
78
81
81
82
84
84
84
85
87
87
76
67
63
52
48
50
54
60
58
51
60

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1023
1023
1022
1022
1021
1021
1022
1023

Ozone (du)

267
270
270
271
272
273
273
272
273
273
272
273
275
277
275
275
274
273
273
273
273
272
272
273

Tuesday 14

Waning Crescent 32%

01:10

16:17

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

Sun - Rise: 07:33, Set: 18:32, Transit: 13:03. Moon - Rise: 01:10, Set: 16:17. Civil Dark: 19:01 - 07:04. Nautical Dark: 19:35 - 06:31. Astro Dark: 20:10 - 05:57

Total Clouds (% Sky Obscured)

51
85
16
93
68
69
97
100
100
100
100
92
86
96
38
37
15
20
15
32
41
66
35
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
3
0
0
14
11
9
2
0
0
0
0
0
0
11

Medium Clouds (% Sky Obscured)

0
0
5
6
57
69
80
100
100
99
92
92
86
71
23
19
10
11
9
22
24
35
28
23

High Clouds (% Sky Obscured)

51
79
11
93
43
41
69
100
89
100
100
63
74
87
1
0
0
7
4
4
6
26
5
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
65
66
68
69
56
55
57
55
52
52
52
54
53
50
44
39
33
29
27
26
29
39
51

Pressure (mb)

1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1025
1025
1025
1026
1026
1025
1025
1024
1023
1023
1022
1022
1022
1023

Ozone (du)

272
275
275
273
272
273
272
273
276
277
279
279
279
280
281
281
282
281
282
283
284
285
286
288

Wednesday 15

Waning Crescent 22%

02:23

16:39

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

Sun - Rise: 07:35, Set: 18:31, Transit: 13:03. Moon - Rise: 02:23, Set: 16:39. Civil Dark: 19:00 - 07:06. Nautical Dark: 19:33 - 06:32. Astro Dark: 20:08 - 05:59

Total Clouds (% Sky Obscured)

29
35
35
25
2
2
2
2
0
0
0
3
2
1
0
1
3
4
2
1
0
2
3
6

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

29
30
25
20
1
1
1
1
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
1
3
4
2
1
0
2
3
6

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)

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

Chance of Frost

Temperature (°C)

6
6
5
5
5
4
4
3
3
3
2
2
2
5
8
10
11
13
14
14
14
14
11
8

Feels Like (°C)

3
2
1
2
2
2
2
2
2
1
1
1
1
4
6
8
9
10
11
12
12
12
9
6

Dew Point (°C)

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

Relative Humidity (%)

56
58
55
53
52
57
57
61
63
64
66
66
66
55
45
36
29
25
24
23
24
25
34
41

Pressure (mb)

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

Ozone (du)

291
294
293
292
293
290
288
289
287
285
284
283
282
281
282
283
283
282
280
281
282
282
283
282

Thursday 16

Waning Crescent 14%

03:32

16:58

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

Sun - Rise: 07:36, Set: 18:29, Transit: 13:02. Moon - Rise: 03:32, Set: 16:58. Civil Dark: 18:58 - 07:07. Nautical Dark: 19:32 - 06:33. Astro Dark: 20:07 - 06:00

Total Clouds (% Sky Obscured)

20
37
75
93
89
48
61
45
44
71
66
98
98
93
100
100
100
100
97
100
100
99
99
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
5
40
61
100
94
99
100
94
91
87
80
74
71

Medium Clouds (% Sky Obscured)

12
24
36
40
47
48
58
41
40
44
54
86
82
86
100
99
100
83
80
95
91
80
76
65

High Clouds (% Sky Obscured)

20
37
75
61
43
2
4
4
6
43
53
98
94
89
85
90
89
86
84
97
100
97
91
93

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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
2
4
7
6
3
3
3
2
11
15
18
24
30
34
52
67
80
63
42
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.6
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
48
50
53
54
57
61
61
62
61
57
53
41
37
34
36
34
35
38
37
43
44
46
49

Pressure (mb)

1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1019
1018
1017
1016
1015
1014
1014
1013
1013
1013

Ozone (du)

282
282
283
283
281
280
278
276
274
273
272
272
272
271
271
270
269
268
266
265
265
265
264
265

Friday 17

Waning Crescent 8%

04:38

17:15

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
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:37, Set: 18:27, Transit: 13:02. Moon - Rise: 04:38, Set: 17:15. Civil Dark: 18:57 - 07:08. Nautical Dark: 19:30 - 06:34. Astro Dark: 20:05 - 06:01

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
92
87
84
89
95
100
96
92
87
90
85
86
83
85
87
91
96
100

Low Clouds (% Sky Obscured)

63
83
69
46
42
24
36
41
50
54
70
85
83
74
61
41
20
0
0
0
3
32
61
89

Medium Clouds (% Sky Obscured)

79
93
100
41
46
90
89
81
75
54
33
15
32
45
57
58
52
44
51
66
76
79
86
94

High Clouds (% Sky Obscured)

95
98
100
100
100
100
35
67
49
60
80
100
86
71
57
71
85
86
83
85
87
91
96
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
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
Very 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
None
None
None

Precipitation Probability (%)

36
58
78
75
67
48
38
43
45
39
32
23
20
13
0
1
4
6
20
27
32
42
57
67

Precipitation Amount (mm)

0
0.3
0.6
0.5
0.3
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
9
9
9
9
9
9
9
9
9
10
11
12
13
13
13
13
13
13
12
11
11

Chance of Frost

Temperature (°C)

11
11
11
11
10
10
10
11
12
12
12
12
12
14
15
17
18
19
21
21
21
21
20
19

Feels Like (°C)

7
8
8
7
7
7
6
7
7
7
7
7
8
10
10
11
12
12
12
18
17
16
16
17

Dew Point (°C)

3
3
2
-0
0
-1
-1
1
2
3
5
6
8
7
6
6
6
7
7
8
9
10
10
10

Relative Humidity (%)

54
56
51
45
48
48
47
50
52
55
61
65
72
62
54
47
45
43
41
43
45
47
51
56

Pressure (mb)

1012
1012
1012
1011
1011
1011
1010
1011
1010
1010
1010
1009
1009
1009
1008
1008
1007
1006
1006
1005
1005
1004
1004
1004

Ozone (du)

265
266
266
266
266
267
266
267
267
268
269
271
272
272
272
272
273
273
274
274
275
275
276
277

Saturday 18

Waning Crescent 3%

05:43

17:32

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
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:39, Set: 18:26, Transit: 13:02. Moon - Rise: 05:43, Set: 17:32. Civil Dark: 18:55 - 07:09. Nautical Dark: 19:29 - 06:36. Astro Dark: 20:03 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
97
96
90
83
77
83
91
99
93
89
86
86
97
96

Low Clouds (% Sky Obscured)

83
78
75
82
89
96
94
94
92
91
91
89
77
62
48
49
50
48
58
68
79
66
53
39

Medium Clouds (% Sky Obscured)

96
98
100
100
100
100
100
100
100
90
82
74
73
69
68
78
87
97
73
49
25
34
44
53

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
97
97
95
90
83
77
60
5
5
0
0
0
5
14
57

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
71
57
43
24
50
66
79
95
95
95
95
95
95
94
69
36

Precipitation Amount (mm)

0.5
0.8
1.2
1.3
1.5
1.6
1
0.6
0.3
0
0
0
0
0.2
0.3
0.6
0.9
1.3
1.9
2.1
2.1
0.3
0
0

Wind Speed/Direction (mph)

10
9
7
6
6
6
7
6
5
5
5
4
5
5
6
8
9
11
12
13
14
15
12
10

Chance of Frost

Temperature (°C)

18
17
17
16
16
16
16
16
15
15
15
15
14
14
14
14
14
13
13
12
11
11
10
10

Feels Like (°C)

17
14
15
15
15
15
14
15
15
15
14
14
14
14
14
15
14
14
14
11
10
10
9
8

Dew Point (°C)

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

Relative Humidity (%)

61
70
79
89
90
93
96
95
95
95
92
90
87
90
92
95
95
96
98
95
95
93
90
88

Pressure (mb)

1005
1004
1004
1004
1003
1003
1003
1003
1002
1002
1002
1001
1001
1001
1001
1001
1000
1000
999
1000
1000
1001
1002
1003

Ozone (du)

278
279
279
280
280
279
279
279
279
279
279
279
279
279
279
279
279
280
280
283
286
288
291
294

Sunday 19

Waning Crescent 1%

06:47

17:49

20 Bad
21 Bad
22 OK
23 OK
00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:40, Set: 18:24, Transit: 13:02. Moon - Rise: 06:47, Set: 17:49. Civil Dark: 18:53 - 07:10. Nautical Dark: 19:27 - 06:37. Astro Dark: 20:02 - 06:03

Total Clouds (% Sky Obscured)

78
57
37
32
25
18
44
69
95
96
96
97

Low Clouds (% Sky Obscured)

37
34
30
30
25
18
29
29
32
40
50
59

Medium Clouds (% Sky Obscured)

53
53
37
31
18
7
29
51
69
67
65
66

High Clouds (% Sky Obscured)

56
30
1
1
2
3
20
38
55
71
83
96

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

33
15
0
2
4
4
4
3
1
2
3
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
5
5
5
5
5
4
5
5
5
5
5

Dew Point (°C)

7
7
6
6
6
5
5
6
5
5
5
6

Relative Humidity (%)

85
88
90
93
93
91
91
93
91
90
90
90

Pressure (mb)

1004
1005
1005
1006
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

297
299
301
303
304
305
306
305
304
303
303
303

Forecast for Newmarket, Canada (44.06,-79.46)

Generated: 13/10/25 20:12:50. Forecast: 13/10/25 to 19/10/25. Timezone: UTC-4.00