Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 13

Third Quarter 42%

23:55

15:52

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 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 OK
13 OK
14 OK
15 Bad

Sun - Rise: 07:33, Set: 18:36, Transit: 13:04. Moon - Rise: 23:55, Set: 15:52. Civil Dark: 19:05 - 07:04. Nautical Dark: 19:39 - 06:31. Astro Dark: 20:13 - 05:57

Total Clouds (% Sky Obscured)

0
0
0
0
15
18
14
0
0
14
0
7
18
22
49
49
87
61
64
38
36
24
30
67

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
22
49
49
56
51
56
38
36
24
30
55

Medium Clouds (% Sky Obscured)

0
0
0
0
14
15
13
0
0
12
0
1
16
8
40
30
26
30
25
2
0
0
0
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
7
1
2
1
0
11
0
36
0
2
3
10
46

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
2
6
20
30
100
91
8
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)

5
4
4
1
2
3
2
2
2
2
2
2
2
1
1
2
2
2
4
7
9
10
12
13

Chance of Frost

Temperature (°C)

19
19
17
14
13
12
12
11
11
10
10
10
9
9
9
9
9
12
15
17
18
19
19
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
50
59
68
70
76
81
84
85
87
88
88
88
90
88
90
90
80
70
58
58
59
58
63

Pressure (mb)

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

Ozone (du)

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

Tuesday 14

Waning Crescent 32%

01:10

No Set

16 Bad
17 Bad
18 OK
19 Good
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 OK
11 OK
12 Good
13 OK
14 Bad
15 Bad

Sun - Rise: 07:35, Set: 18:35, Transit: 13:04. Moon - Rise: 01:10, Set: No Set. Civil Dark: 19:04 - 07:06. Nautical Dark: 19:37 - 06:32. Astro Dark: 20:11 - 05:58

Total Clouds (% Sky Obscured)

80
73
24
17
81
96
81
100
100
89
100
100
100
100
96
98
98
86
38
24
18
30
53
67

Low Clouds (% Sky Obscured)

54
48
6
15
10
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
7

Medium Clouds (% Sky Obscured)

7
4
0
0
0
40
59
50
83
89
94
100
100
93
92
93
91
71
38
24
8
17
29
36

High Clouds (% Sky Obscured)

71
73
12
8
81
91
78
100
100
57
100
100
100
100
85
94
96
29
0
3
15
16
19
29

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
4
1
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)

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

Chance of Frost

Temperature (°C)

17
15
14
12
11
12
12
11
10
9
8
8
8
7
7
6
6
6
7
9
10
11
12
12

Feels Like (°C)

13
11
10
9
9
8
8
7
6
5
4
4
3
3
2
1
1
1
2
6
7
7
8
8

Dew Point (°C)

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

Relative Humidity (%)

54
47
57
61
59
57
60
56
53
54
59
55
52
52
53
55
57
53
48
41
35
31
29
29

Pressure (mb)

1022
1022
1023
1023
1024
1024
1023
1024
1024
1024
1024
1025
1025
1025
1026
1026
1026
1027
1026
1026
1025
1024
1024
1023

Ozone (du)

273
274
275
273
275
275
274
273
273
274
274
275
276
277
278
280
280
281
281
282
282
281
284
285

Wednesday 15

Waning Crescent 22%

02:23

16:19

16 Bad
17 Bad
18 OK
19 Good
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 OK
14 OK
15 Good

Sun - Rise: 07:36, Set: 18:33, Transit: 13:04. Moon - Rise: 02:23, Set: 16:19. Civil Dark: 19:02 - 07:07. Nautical Dark: 19:36 - 06:33. Astro Dark: 20:09 - 05:59

Total Clouds (% Sky Obscured)

86
74
47
18
20
30
40
20
3
3
3
2
0
4
13
0
0
0
0
9
18
31
26
13

Low Clouds (% Sky Obscured)

26
27
24
0
0
0
0
0
0
1
2
2
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

34
35
16
18
20
30
40
20
3
3
2
0
0
4
13
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

66
32
25
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
18
31
26
13

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)

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

Chance of Frost

Temperature (°C)

12
11
10
8
7
6
6
6
5
4
4
3
3
3
3
2
2
5
8
10
12
13
14
14

Feels Like (°C)

7
6
6
5
4
3
3
2
2
2
3
2
1
2
1
1
2
4
7
9
10
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

31
33
39
46
47
46
45
46
50
51
52
55
55
57
57
57
56
46
37
32
27
24
23
24

Pressure (mb)

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

Ozone (du)

286
287
290
291
293
293
292
292
290
289
287
286
285
284
283
282
281
282
282
283
282
281
282
282

Thursday 16

Waning Crescent 14%

03:32

16:41

16 Good
17 Good
18 Good
19 OK
20 OK
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

Sun - Rise: 07:37, Set: 18:31, Transit: 13:03. Moon - Rise: 03:32, Set: 16:41. Civil Dark: 19:00 - 07:08. Nautical Dark: 19:34 - 06:34. Astro Dark: 20:08 - 06:01

Total Clouds (% Sky Obscured)

0
6
11
21
33
80
95
92
86
89
83
59
61
67
97
100
99
100
100
100
100
96
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5
33
67
100
97
94
91
91
90

Medium Clouds (% Sky Obscured)

0
0
0
0
7
16
24
34
46
56
67
53
54
62
96
100
98
100
98
100
94
85
100
100

High Clouds (% Sky Obscured)

0
6
11
21
33
65
79
64
47
36
25
15
18
35
50
62
63
41
27
64
69
69
91
96

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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
3
7
11
13
11
2
2
4
5
16
21
24
34
42
48
53
57

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
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
9
8
5
5
5
3
3
4
3
3
3
4
3
3
3
4
4
5
7
7
8
10
9

Dew Point (°C)

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

Relative Humidity (%)

26
30
40
51
56
57
58
58
59
59
59
59
58
58
56
43
39
37
36
34
35
33
29
34

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1017
1016
1014
1014

Ozone (du)

282
281
282
282
282
282
281
281
279
278
277
274
272
271
271
271
270
270
269
268
267
265
265
265

Friday 17

Waning Crescent 8%

04:39

16:59

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:39, Set: 18:29, Transit: 13:03. Moon - Rise: 04:39, Set: 16:59. Civil Dark: 18:59 - 07:09. Nautical Dark: 19:32 - 06:35. Astro Dark: 20:06 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
83
93
97
95
93
91
82
73
64
70
76
83
90
95

Low Clouds (% Sky Obscured)

89
80
70
60
65
70
75
58
40
23
4
7
14
22
40
58
46
33
21
26
28
29
40
54

Medium Clouds (% Sky Obscured)

87
73
64
84
89
90
92
80
71
85
83
89
92
79
67
57
57
56
46
45
43
36
50
63

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
33
30
23
28
33
41
36
19
3
35
65
83
90
84

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

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

Precipitation Probability (%)

61
52
36
1
20
29
36
35
30
16
19
18
17
19
18
17
18
13
4
8
11
13
23
28

Precipitation Amount (mm)

0.3
0.2
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
7
6
7
7
7
7
7
7
7
7
8
9
9
9
10
10
11
13
14
14
14
14
13

Chance of Frost

Temperature (°C)

12
13
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
14
15
17
19
20
22
22

Feels Like (°C)

9
10
9
9
8
8
8
8
8
8
8
9
8
8
8
8
8
9
9
10
11
11
12
18

Dew Point (°C)

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

Relative Humidity (%)

36
37
42
46
51
49
52
51
50
45
41
43
46
50
57
63
71
62
53
46
43
42
40
42

Pressure (mb)

1013
1012
1012
1012
1011
1011
1011
1010
1010
1009
1009
1010
1009
1009
1009
1008
1008
1007
1007
1007
1006
1005
1004
1004

Ozone (du)

264
263
264
265
265
266
267
267
266
266
265
266
267
269
269
270
271
271
271
271
271
271
272
272

Saturday 18

Waning Crescent 3%

05:44

17:16

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:40, Set: 18:28, Transit: 13:03. Moon - Rise: 05:44, Set: 17:16. Civil Dark: 18:57 - 07:10. Nautical Dark: 19:31 - 06:37. Astro Dark: 20:05 - 06:03

Total Clouds (% Sky Obscured)

98
99
100
100
100
100
100
100
100
100
100
100
100
98
95
92
92
93
94
96
98
100
98
97

Low Clouds (% Sky Obscured)

67
70
72
75
79
83
87
84
81
75
72
73
72
72
73
77
71
65
59
57
55
51
62
72

Medium Clouds (% Sky Obscured)

76
90
95
99
99
100
100
100
99
99
95
90
85
74
65
57
66
73
80
88
94
100
80
61

High Clouds (% Sky Obscured)

82
87
92
99
99
100
100
100
100
100
100
100
100
78
70
55
55
65
60
35
10
5
5
5

ISS Passover

Visibility (miles)

9
8
9
9
9
8
7
6
6
5
5
6
8
9
9
9
9
8
6
4
4
3
3
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

32
70
91
95
95
95
95
95
95
95
86
65
35
27
18
7
39
54
67
95
95
95
95
95

Precipitation Amount (mm)

0
0.4
0.7
0.9
0.9
1.1
1.9
1.3
0.9
0.7
0.5
0.2
0
0
0
0
0
0.2
0.3
0.6
0.8
0.9
1.2
1.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
21
20
18
17
16
16
16
16
16
15
15
15
15
14
14
14
14
14
13
13
12
12

Feels Like (°C)

18
17
17
18
18
14
15
16
15
15
14
14
15
15
15
15
15
14
14
14
14
13
14
12

Dew Point (°C)

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

Relative Humidity (%)

44
47
52
58
66
74
83
93
93
92
93
90
89
89
87
87
86
87
92
93
93
93
96
95

Pressure (mb)

1004
1003
1003
1004
1004
1004
1003
1003
1003
1003
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1000
1000
1000
1000

Ozone (du)

273
274
275
277
278
278
279
280
279
279
279
278
278
278
278
279
279
278
278
278
278
278
278
281

Sunday 19

Waning Crescent 1%

06:49

17:32

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:41, Set: 18:26, Transit: 13:03. Moon - Rise: 06:49, Set: 17:32. Civil Dark: 18:56 - 07:12. Nautical Dark: 19:29 - 06:38. Astro Dark: 20:03 - 06:04

Total Clouds (% Sky Obscured)

97
97
96
95
89
83
77
67
58
53
52
51
51
62
75
87

Low Clouds (% Sky Obscured)

84
72
63
54
44
34
24
26
28
29
28
26
26
29
33
37

Medium Clouds (% Sky Obscured)

41
33
28
28
41
46
48
45
44
42
33
23
13
25
37
49

High Clouds (% Sky Obscured)

5
5
5
34
42
28
13
10
13
15
12
9
10
25
40
63

ISS Passover

Visibility (miles)

2
2
5
7
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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
62
43
24
3
9
11
7
10
10
4
12
16
10

Precipitation Amount (mm)

1.5
1.1
0.7
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
90
85
81
84
85
87
88
91
91
91
93
93
91
93

Pressure (mb)

1001
1001
1002
1003
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

283
285
288
290
293
295
298
301
301
302
303
302
301
300
300
301

Forecast for Barrie, Canada (44.39,-79.69)

Generated: 13/10/25 16:03:42. Forecast: 13/10/25 to 19/10/25. Timezone: UTC-4.00